Vaccari, O. (1973). Complete course of Japanese conversation-grammar: A new and practical method of learning the Japanese language (24th ed.). Vaccari's Language Institute.
Cita Chicago (17th ed.)Vaccari, Oreste. Complete Course of Japanese Conversation-grammar: A New and Practical Method of Learning the Japanese Language. 24th ed. Tokyo: Vaccari's Language Institute, 1973.
Cita MLA (9th ed.)Vaccari, Oreste. Complete Course of Japanese Conversation-grammar: A New and Practical Method of Learning the Japanese Language. 24th ed. Vaccari's Language Institute, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.