Gaya APA

Borg, Walter R, Gall, Meredith D.. (1971). Educational Research : an introduction / Walter R. Borg and Meredith D. Gall (Ed.2). New York: David McKay Company.

Gaya Chicago

Borg, Walter R, Gall, Meredith D.. Educational Research : an introduction / Walter R. Borg and Meredith D. Gall. Ed.2 New York: David McKay Company, 1971. Textbook.

Gaya MLA

Borg, Walter R, Gall, Meredith D.. Educational Research : an introduction / Walter R. Borg and Meredith D. Gall. Ed.2 New York: David McKay Company, 1971. Textbook.

Gaya Turabian

Borg, Walter R, Gall, Meredith D.. Educational Research : an introduction / Walter R. Borg and Meredith D. Gall. Ed.2 New York: David McKay Company, 1971. Textbook.