Gaya APA

BEST, John W.. (1981). RESEARCH IN EDUCATION FOURTH EDITION (4). NEW JERSEY: PRENTICE HALL.

Gaya Chicago

BEST, John W.. RESEARCH IN EDUCATION FOURTH EDITION. 4 NEW JERSEY: PRENTICE HALL, 1981. Text.

Gaya MLA

BEST, John W.. RESEARCH IN EDUCATION FOURTH EDITION. 4 NEW JERSEY: PRENTICE HALL, 1981. Text.

Gaya Turabian

BEST, John W.. RESEARCH IN EDUCATION FOURTH EDITION. 4 NEW JERSEY: PRENTICE HALL, 1981. Print.