Gaya APA
Gephart, William J, Ingle, Robert B. (1969).
Educational Research: Selected Reading (1).
Ohio:
Charles E. Merril Publishing CO.
Gaya Chicago
Gephart, William J, Ingle, Robert B.
Educational Research: Selected Reading.
1
Ohio:
Charles E. Merril Publishing CO,
1969.
Texts.
Gaya MLA
Gephart, William J, Ingle, Robert B.
Educational Research: Selected Reading.
1
Ohio:
Charles E. Merril Publishing CO,
1969.
Texts.
Gaya Turabian
Gephart, William J, Ingle, Robert B.
Educational Research: Selected Reading.
1
Ohio:
Charles E. Merril Publishing CO,
1969.
Texts.