Gaya APA
Performance Management. (2009).
New Jersey:
Pearson.
Gaya Chicago
Performance Management.
Second Edition.
New Jersey:
Pearson,
2009.
Buku.
Gaya MLA
Performance Management.
Second Edition.
New Jersey:
Pearson,
2009.
Buku.
Gaya Turabian
Performance Management.
New Jersey:
Pearson,
2009.
Buku.