Penggayaan APA
FITZ-ENZ, Jac. (2000).
The ROI of human capital: .
New York:
Amacom.
Chicago Style
FITZ-ENZ, Jac.
The ROI of human capital:.
New York:
Amacom,
2000.
Buku.
MLA Style
FITZ-ENZ, Jac.
The ROI of human capital:.
New York:
Amacom,
2000.
Buku.
Turabian Style
FITZ-ENZ, Jac.
The ROI of human capital:.
New York:
Amacom,
2000.
Buku.