Penggayaan APA
SELTF, David D.. (1982).
Handbook of effective sales prospecting techniques .
Reading, Mass:
Addison-Wesley.
Chicago Style
SELTF, David D..
Handbook of effective sales prospecting techniques.
Reading, Mass:
Addison-Wesley,
1982.
Buku.
MLA Style
SELTF, David D..
Handbook of effective sales prospecting techniques.
Reading, Mass:
Addison-Wesley,
1982.
Buku.
Turabian Style
SELTF, David D..
Handbook of effective sales prospecting techniques.
Reading, Mass:
Addison-Wesley,
1982.
Buku.