Gaya APA
Saylor, J, G., Alexander, W, M. (1966).
Curriculum Planning for Modern School .
USA:
Holt, Rinehart And Winston.
Gaya MLA
Saylor, J., Galen., Alexander, William, M..
"Curriculum Planning for Modern School".
USA:
Holt, Rinehart And Winston,
1966.
Text.