APA Style

L. R. Gay, dkk. (2009). Educational Research : Competencies for Analysis and Applications . New Jersey: Pearson.

Chicago Style

L. R. Gay, dkk. Educational Research : Competencies for Analysis and Applications. New Jersey: Pearson, 2009. Text.

MLA Style

L. R. Gay, dkk. Educational Research : Competencies for Analysis and Applications. New Jersey: Pearson, 2009. Text.

Turabian Style

L. R. Gay, dkk. Educational Research : Competencies for Analysis and Applications. New Jersey: Pearson, 2009. Print.