+Allen Matthew, Identity and Resistance in Okinawa, Oxford, Romman and Littlefield, 2002.

+Beillevaire Patrick, « Le Sutsu Upanka de Tarama jima : description d’un rite saisonnier et analyse du symbolisme spatial sur une île des Ryûkyû, Japon. » Bulletin de l’Ecole Française d’Extrême-Orient, LXXI, p.217-257.

Chamberlain Basil Hall, « A Comparison of the Luchuan and Japanese »  Transaction of the Asiatic Society of Japan[1895], dans Beillevaire Patrick, Ryûkyû Studies since 1854 Western Encounter Part 2, vol.III, Richmond, Curzon Press, 2002, p. xxxi-xli.
                                                
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Glacken Clarence J., Studies of Okinawan Village Life et The Great Loochoo,  Scientific Investigation in the Ryûkyû Islands Report n°4, Pacific Science Board, National Research Council, 1953.

+Haguenauer Charles, « Du caractère de la représentation de la mort aux Ryûkyû » [1930]« On Ryukyuan funeral customs » [1930], dans Beillevaire Patrick, Ryûkyû Studies since 1854 Western Encounter Part 2, vol. V, Richmond, Curzon Press, 2002, p. 477-482 et p. 163-187.

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+Lebra  William P., Okinawan religion Belief, Ritual and Social Structure, Hawai, University of Hawai Press, 1966.

M’leod John, Voyage of His Majesty’s Ship Alceste along the Coast of Corea, to the Island of Lewchew, with an account of Her subsequent Shipwreck [1818], dans Beillevaire Patrick, Ryûkyû Studies to 1854 Western Encounter Part 1, vol. II, Richmond, Curzon Press, 2000, p. 62-135 + xxiii

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Smith George, Lewchew and the Lew chewans ; being a Narrative of a Visit to Lewchew, or Loo choo, in October 1850 [1853], dans Beillevaire Patrick, Ryûkyû Studies to 1854 Western Encounter Part 1, vol. V, Richmond, Curzon Press, 2000, p. 8+95