RAM PARAS. (1990). GUIDE TO IMPORT POLICY AND PROCEDURES (5.). ANUPAM PUBLICATION.
Cita Chicago (17th ed.)RAM PARAS. GUIDE TO IMPORT POLICY AND PROCEDURES. 5. NEW DELHI: ANUPAM PUBLICATION, 1990.
Cita MLA (9th ed.)RAM PARAS. GUIDE TO IMPORT POLICY AND PROCEDURES. 5. ANUPAM PUBLICATION, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.