MAHAJAN M I. (1990). GUIDE ON EXPORT PROCEDURE AND DOCUMENTATION (3.). SNOW WHITE PUB.
Cita Chicago (17th ed.)MAHAJAN M I. GUIDE ON EXPORT PROCEDURE AND DOCUMENTATION. 3. LONDON: SNOW WHITE PUB, 1990.
Cita MLA (9th ed.)MAHAJAN M I. GUIDE ON EXPORT PROCEDURE AND DOCUMENTATION. 3. SNOW WHITE PUB, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.