Gaya APA
Johns, R, L., Morphet, E, L. (1975).
The Economics & Financing of Education: A Systems Approach .
New Jersey:
Prentice Hall.
Gaya MLA
Johns, Roe, L.., Morphet, Edgar, L..
"The Economics & Financing of Education: A Systems Approach".
New Jersey:
Prentice Hall,
1975.
Art Original.