NABHI PUBLICATION. (1991). EXPORTERS MANNUAL. NABHI PUBLICATION.
Cita Chicago (17th ed.)NABHI PUBLICATION. EXPORTERS MANNUAL. NEW DELHI: NABHI PUBLICATION, 1991.
Cita MLA (9th ed.)NABHI PUBLICATION. EXPORTERS MANNUAL. NABHI PUBLICATION, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.