Cita APA

Robert a ,Simpkins. (2008). secrets of great sales managements: Advanced strategies for maximising performance. Prentice -hall of india.

Chicago Edition Citation

Robert a ,Simpkins. Secrets of Great Sales Managements: Advanced Strategies for Maximising Performance. new delhi: Prentice -hall of india, 2008.

Cita MLA

Robert a ,Simpkins. Secrets of Great Sales Managements: Advanced Strategies for Maximising Performance. Prentice -hall of india, 2008.