Penggayaan APA
RIBIER, Ronald I.. (1983).
Training development guide .
Virginia:
Reston Publishing Company.
Chicago Style
RIBIER, Ronald I..
Training development guide.
Virginia:
Reston Publishing Company,
1983.
Buku.
MLA Style
RIBIER, Ronald I..
Training development guide.
Virginia:
Reston Publishing Company,
1983.
Buku.
Turabian Style
RIBIER, Ronald I..
Training development guide.
Virginia:
Reston Publishing Company,
1983.
Buku.