Gaya APA
Mathews, Jack L. (1991).
HUN/KILL SELLING : Sales Secrets Of The Profesional Persuaders (Pertama).
USA:
Golden Book.
Gaya Chicago
Mathews, Jack L.
HUN/KILL SELLING : Sales Secrets Of The Profesional Persuaders.
Pertama
USA:
Golden Book,
1991.
Text.
Gaya MLA
Mathews, Jack L.
HUN/KILL SELLING : Sales Secrets Of The Profesional Persuaders.
Pertama
USA:
Golden Book,
1991.
Text.
Gaya Turabian
Mathews, Jack L.
HUN/KILL SELLING : Sales Secrets Of The Profesional Persuaders.
Pertama
USA:
Golden Book,
1991.
Print.