Tohutoro APA (7th ed.)

Nagao, T., & Saitō, I. (2001). Kokology 2: More of the game of self-discovery. Fireside.

Tohutoru Kātū Chicago (17th ed.)

Nagao, Tadahiko, me Isamu Saitō. Kokology 2: More of the Game of Self-discovery. New York: Fireside, 2001.

Tohutoro MLA (9th ed.)

Nagao, Tadahiko, me Isamu Saitō. Kokology 2: More of the Game of Self-discovery. Fireside, 2001.