APA aipamena

Robinson's, N. (1993). Marketing toolkit. Singapore: Heinemann Asia.

Chicago Style aipamena

Robinson's, Nick. Marketing Toolkit. Singapore: Heinemann Asia, 1993.

MLA aipamena

Robinson's, Nick. Marketing Toolkit. Singapore: Heinemann Asia, 1993.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.