Gaya APA
Coombs, Philip H., Hallak, Jacques. (1972).
Managing educational costs .
New York:
Oxford University Press.
Gaya Chicago
Coombs, Philip H., Hallak, Jacques.
Managing educational costs.
New York:
Oxford University Press,
1972.
Text.
Gaya MLA
Coombs, Philip H., Hallak, Jacques.
Managing educational costs.
New York:
Oxford University Press,
1972.
Text.
Gaya Turabian
Coombs, Philip H., Hallak, Jacques.
Managing educational costs.
New York:
Oxford University Press,
1972.
Print.