Gaya APA
Farber, Barry J, Wycoff, Joyce. (1992).
Breakthrough selling : customer-building strategis from the best in the business .
Australia:
Prentice Hall.
Gaya Chicago
Farber, Barry J, Wycoff, Joyce.
Breakthrough selling : customer-building strategis from the best in the business.
Australia:
Prentice Hall,
1992.
Buku.
Gaya MLA
Farber, Barry J, Wycoff, Joyce.
Breakthrough selling : customer-building strategis from the best in the business.
Australia:
Prentice Hall,
1992.
Buku.
Gaya Turabian
Farber, Barry J, Wycoff, Joyce.
Breakthrough selling : customer-building strategis from the best in the business.
Australia:
Prentice Hall,
1992.
Buku.