APA aipamena

RAM PARAS. (1990). GUIDE TO IMPORT POLICY AND PROCEDURES (5.). ANUPAM PUBLICATION.

Chicago Style aipamena

RAM PARAS. GUIDE TO IMPORT POLICY AND PROCEDURES. 5. NEW DELHI: ANUPAM PUBLICATION, 1990.

MLA aipamena

RAM PARAS. GUIDE TO IMPORT POLICY AND PROCEDURES. 5. ANUPAM PUBLICATION, 1990.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.