Cita APA (7th ed.)

Roka, P. (2011). Bhagavad Gita on Effective Leadership. Jaico.

Cita Chicago (17th ed.)

Roka, Pujan. Bhagavad Gita on Effective Leadership. Mumbai: Jaico, 2011.

Cita MLA (9th ed.)

Roka, Pujan. Bhagavad Gita on Effective Leadership. Jaico, 2011.