Penggayaan APA
COOMBS, Philip H.. (1985).
The world crisis in education: .
New York:
Oxford University Press.
Chicago Style
COOMBS, Philip H..
The world crisis in education:.
New York:
Oxford University Press,
1985.
Buku.
MLA Style
COOMBS, Philip H..
The world crisis in education:.
New York:
Oxford University Press,
1985.
Buku.
Turabian Style
COOMBS, Philip H..
The world crisis in education:.
New York:
Oxford University Press,
1985.
Buku.