Gaya APA
Fundamentals of educational research: an introductory approach. (1971).
Illinois:
Scott, Foresman and Co..
Gaya Chicago
Fundamentals of educational research: an introductory approach.
.
Illinois:
Scott, Foresman and Co.,
1971.
Buku.
Gaya MLA
Fundamentals of educational research: an introductory approach.
.
Illinois:
Scott, Foresman and Co.,
1971.
Buku.
Gaya Turabian
Fundamentals of educational research: an introductory approach.
Illinois:
Scott, Foresman and Co.,
1971.
Buku.