Penggayaan APA
KAUFMAN, Roger. (1995).
Needs assessment : .
New Jersey:
Educational Technology.
Chicago Style
KAUFMAN, Roger.
Needs assessment :.
New Jersey:
Educational Technology,
1995.
Buku.
MLA Style
KAUFMAN, Roger.
Needs assessment :.
New Jersey:
Educational Technology,
1995.
Buku.
Turabian Style
KAUFMAN, Roger.
Needs assessment :.
New Jersey:
Educational Technology,
1995.
Buku.