Goldman, J. (1997). Guide to martial arts: A step by step introduction to Taekwando, Judo, Ju-jitsu & Kung Fu. Smithmark.
Citazione stile Chigago Style (17a edizione)Goldman, John. Guide to Martial Arts: A Step by Step Introduction to Taekwando, Judo, Ju-jitsu & Kung Fu. New York: Smithmark, 1997.
Citatione MLA (9a ed.)Goldman, John. Guide to Martial Arts: A Step by Step Introduction to Taekwando, Judo, Ju-jitsu & Kung Fu. Smithmark, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.