Penggayaan APA
CARKHUFF, Robert R.. (1981).
The skilled techer .
USA:
Human Resource Development.
Chicago Style
CARKHUFF, Robert R..
The skilled techer.
USA:
Human Resource Development,
1981.
Buku.
MLA Style
CARKHUFF, Robert R..
The skilled techer.
USA:
Human Resource Development,
1981.
Buku.
Turabian Style
CARKHUFF, Robert R..
The skilled techer.
USA:
Human Resource Development,
1981.
Buku.