Gaya APA
Johnston, Mark W.. (2006).
Sales force management 8th edition (8th edition).
Boston:
McGraw-Hill/Irwin.
Gaya Chicago
Johnston, Mark W..
Sales force management 8th edition.
8th edition
Boston:
McGraw-Hill/Irwin,
2006.
MM.
Gaya MLA
Johnston, Mark W..
Sales force management 8th edition.
8th edition
Boston:
McGraw-Hill/Irwin,
2006.
MM.
Gaya Turabian
Johnston, Mark W..
Sales force management 8th edition.
8th edition
Boston:
McGraw-Hill/Irwin,
2006.
MM.