Bosworth & Toller - http://beowulf.engl.uky.edu/~kiernan/BT/Bosworth-Toller.htm
Comcast - http://home.comcast.net/~modean52/oeme_dictionaries.htm
Bright's Glossary - http://www.ling.upenn.edu/~kurisuto/germanic/oe_bright_glossary.html
Word Gumbo - http://www.wordgumbo.com/ie/ger/oen/index.htm
Modern - Old - http://www.mun.ca/Ansaxdat/vocab/wordlist.html
University of Virginia - http://www.engl.virginia.edu/OE/
Brown Mediaeval Department - http://www.brown.edu/Departments/Medieval_Studies/lessons/
University of Calgary - http://www.ucalgary.ca/UofC/eduweb/engl401/
King Alfred Grammar - http://acunix.wheatonma.edu/mdrout/GrammarBook2005/KAGrammar.html
University of Dusseldorf - http://www.phil-fak.uni-duesseldorf.de/anglist1/staff/holteir/introgen/
Cyril Babaev - http://members.tripod.com/babaev/archive/grammar41.html
Tony Jebson - http://lonestar.texas.net/%7Ejebbo/learn-oe/contents.htm
Old English Pages - http://www.georgetown.edu/faculty/ballc/oe/old_english.html
Verbix Conjugator - http://www.verbix.com/languages/oldenglish.shtml
Omniglot - http://www.omniglot.com/writing/oldenglish.htm
Wikipedia - http://en.wikipedia.org/wiki/Old_English
Labyrinth Library - http://www.georgetown.edu/labyrinth/library/oe/oe.html
Various Links - http://www.chass.utoronto.ca/~cpercy/hell/oldenglish/
More Links - http://www.trin.cam.ac.uk/sdk13/sdk13home.html
Cultural Database - http://www.anglo-saxon.net/
Baker, Peter. Introduction to Old English. Blackwell Publishing, 2006.
Blake, N. F. "Rhythmical Alliteration." Modern Philology, Vol. 67, No. 2. (Nov., 1969), pp. 118-124.
Cassidy, F.J. and R. Ringler. Bright's Old English Grammar and Reader. 3rd Edition. Harcourt, 1972.
Friedlander, Carolynn VanDyke. "Early Middle English Accentual Verse." Modern Philology, Vol. 76, No. 3. (Feb., 1979), pp. 219-230.
Hogg, Richard. An Introduction to Old English. Oxford University Press, 2006.
McKie, Michael. "The Origins and Early Development of Rhyme in English Verse." The Modern Language Review, Vol. 92, No. 4. (Oct., 1997), pp. 817-831.
Rankin, J. W. "Rhythm and Rime before the Norman Conquest." PMLA, Vol. 36, No. 3. (Sep., 1921), pp. 401-428.
Starr, David. "Metrical Changes: From Old to Middle English." Modern Philology, Vol. 68, No. 1. (Aug., 1970), pp. 1-9.