Gaya APA
Essentials of Contemporary Management. (2007).
Boston:
Mc Graw Hill.
Gaya Chicago
Essentials of Contemporary Management.
2nd.
Boston:
Mc Graw Hill,
2007.
Buku.
Gaya MLA
Essentials of Contemporary Management.
2nd.
Boston:
Mc Graw Hill,
2007.
Buku.
Gaya Turabian
Essentials of Contemporary Management.
Boston:
Mc Graw Hill,
2007.
Buku.