Cita APA (7th ed.)

ADAMS TONY. (2004). SECRETS OF SUCCESSFUL SELLING. JAICO PUBLISHING HOUSE.

Cita Chicago (17th ed.)

ADAMS TONY. SECRETS OF SUCCESSFUL SELLING. MUMBAI: JAICO PUBLISHING HOUSE, 2004.

Cita MLA (9th ed.)

ADAMS TONY. SECRETS OF SUCCESSFUL SELLING. JAICO PUBLISHING HOUSE, 2004.