Gaya APA
Hiltrop, Jean M.. (1995).
The essence of negotiation .
London:
Prentice-Hall.
Gaya Chicago
Hiltrop, Jean M..
The essence of negotiation.
London:
Prentice-Hall,
1995.
.
Gaya MLA
Hiltrop, Jean M..
The essence of negotiation.
London:
Prentice-Hall,
1995.
.
Gaya Turabian
Hiltrop, Jean M..
The essence of negotiation.
London:
Prentice-Hall,
1995.
.