APA aipamena

Ruth L. Peck, R. S. A. (1968). Art lessons on a shoestring. Parker Publishing Company.

Chicago Style aipamena

Ruth L. Peck, Robert S. Aniello. Art Lessons on a Shoestring. Parker Publishing Company, 1968.

MLA aipamena

Ruth L. Peck, Robert S. Aniello. Art Lessons on a Shoestring. Parker Publishing Company, 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.