Cita APA (7th ed.)

Gopalsamy, N. (1991). Effective Business management: A handbook. Oxford and IBH.

Cita Chicago (17th ed.)

Gopalsamy, N. Effective Business Management: A Handbook. NewDelhi: Oxford and IBH, 1991.

Cita MLA (9th ed.)

Gopalsamy, N. Effective Business Management: A Handbook. Oxford and IBH, 1991.