Cita APA (7th ed.)

Dutt Ashu. (1999). The Penguin guide to personal audit. Penguin.

Cita Chicago (17th ed.)

Dutt Ashu. The Penguin Guide to Personal Audit. New delhi: Penguin, 1999.

Cita MLA (9th ed.)

Dutt Ashu. The Penguin Guide to Personal Audit. Penguin, 1999.