Penggayaan APA
HILTROP, Jean M., UDALL, Sheila. (1995).
The essence of negotiation .
London:
Prentice Hall.
Chicago Style
HILTROP, Jean M., UDALL, Sheila.
The essence of negotiation.
London:
Prentice Hall,
1995.
Buku.
MLA Style
HILTROP, Jean M., UDALL, Sheila.
The essence of negotiation.
London:
Prentice Hall,
1995.
Buku.
Turabian Style
HILTROP, Jean M., UDALL, Sheila.
The essence of negotiation.
London:
Prentice Hall,
1995.
Buku.