Gaya APA
Contracts: Law In Action. ().
U.S:
LexisNexis Group.
Gaya Chicago
Contracts: Law In Action.
Third edition.
U.S:
LexisNexis Group,
.
Karya Ilmiah.
Gaya MLA
Contracts: Law In Action.
Third edition.
U.S:
LexisNexis Group,
.
Karya Ilmiah.
Gaya Turabian
Contracts: Law In Action.
U.S:
LexisNexis Group,
.
Karya Ilmiah.