APA aipamena

Bragdon,Allen D, & Gamon,David. (2005). Building left brain power. Viva Books Private Limited.

Chicago Style aipamena

Bragdon,Allen D, and Gamon,David. Building Left Brain Power. NEW DELHI: Viva Books Private Limited, 2005.

MLA aipamena

Bragdon,Allen D, and Gamon,David. Building Left Brain Power. Viva Books Private Limited, 2005.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.