Walker, R. (2014). Okinawa and the Ryukyu Island: The first comprehensive guide to the entire Ryukyu Island chain. Singapore: Tuttle Publishing.
Citación estilo ChicagoWalker, Robert. Okinawa and the Ryukyu Island: The First Comprehensive Guide to the Entire Ryukyu Island Chain. Singapore: Tuttle Publishing, 2014.
Cita MLAWalker, Robert. Okinawa and the Ryukyu Island: The First Comprehensive Guide to the Entire Ryukyu Island Chain. Singapore: Tuttle Publishing, 2014.
Precaución: Estas citas no son 100% exactas.