APA aipamena

Burnell, I. (1995). The power of positive doing. Golden Books Centre.

Chicago Style aipamena

Burnell, Ivan. The Power of Positive Doing. Kuala Lumpur: Golden Books Centre, 1995.

MLA aipamena

Burnell, Ivan. The Power of Positive Doing. Golden Books Centre, 1995.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.