APA aipamena

Denny, R. (2007). Succeed for Yourself. Gramedia Pustaka Utama.

Chicago Style aipamena

Denny, Richard. Succeed for Yourself. Gramedia Pustaka Utama, 2007.

MLA aipamena

Denny, Richard. Succeed for Yourself. Gramedia Pustaka Utama, 2007.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.