Cita APA (7th ed.)

CLAY JULIAN. (2004). SUCCESSFUL SELLING SOLUTIONS. VIVA BOOKS PVT.LTD.

Cita Chicago (17th ed.)

CLAY JULIAN. SUCCESSFUL SELLING SOLUTIONS. NEW DELHI: VIVA BOOKS PVT.LTD, 2004.

Cita MLA (9th ed.)

CLAY JULIAN. SUCCESSFUL SELLING SOLUTIONS. VIVA BOOKS PVT.LTD, 2004.