Cita APA (7th ed.)

Vēṇugōpāl & Ramachandra, K. (2006). Business economics. New Age International (P) Ltd., Publishers.

Cita Chicago (17th ed.)

Vēṇugōpāl i K. Ramachandra. Business Economics. New Delhi: New Age International (P) Ltd., Publishers, 2006.

Cita MLA (9th ed.)

Vēṇugōpāl i K. Ramachandra. Business Economics. New Age International (P) Ltd., Publishers, 2006.