APA aipamena

RAM PARAS. (1988). GUIDE TO IMPORT POLICY AND PROCEDURES (4.). ANUPAM PUBLICATION.

Chicago Style aipamena

RAM PARAS. GUIDE TO IMPORT POLICY AND PROCEDURES. 4. DELHI: ANUPAM PUBLICATION, 1988.

MLA aipamena

RAM PARAS. GUIDE TO IMPORT POLICY AND PROCEDURES. 4. ANUPAM PUBLICATION, 1988.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.