Gaya APA
Isaac, William, William B. Michael. (1971).
Handbook in Research and Evaluation .
San Diego,California:
EdITS Publishers.
Gaya Chicago
Isaac, William, William B. Michael.
Handbook in Research and Evaluation.
San Diego,California:
EdITS Publishers,
1971.
Teks.
Gaya MLA
Isaac, William, William B. Michael.
Handbook in Research and Evaluation.
San Diego,California:
EdITS Publishers,
1971.
Teks.
Gaya Turabian
Isaac, William, William B. Michael.
Handbook in Research and Evaluation.
San Diego,California:
EdITS Publishers,
1971.
Teks.