Gaya APA
Jackman, Ann. (2005).
How to negotiate .
Jakarta:
Erlangga.
Gaya Chicago
Jackman, Ann.
How to negotiate.
Jakarta:
Erlangga,
2005.
.
Gaya MLA
Jackman, Ann.
How to negotiate.
Jakarta:
Erlangga,
2005.
.
Gaya Turabian
Jackman, Ann.
How to negotiate.
Jakarta:
Erlangga,
2005.
.