Gaya APA
Educational research: competencies for analysis and application. (1987).
Columbus:
Merril Publishing Company.
Gaya Chicago
Educational research: competencies for analysis and application.
3rd ed..
Columbus:
Merril Publishing Company,
1987.
Buku.
Gaya MLA
Educational research: competencies for analysis and application.
3rd ed..
Columbus:
Merril Publishing Company,
1987.
Buku.
Gaya Turabian
Educational research: competencies for analysis and application.
Columbus:
Merril Publishing Company,
1987.
Buku.