Παραπομπή APA

Goode, W., & Hatt, . P. K. (1981). Methods in Social Research. McGraw-Hill.

Παραπομπή Chicago Style

Goode, William.J, και Paul K. Hatt. Methods in Social Research. Auckland: McGraw-Hill, 1981.

Παραπομπή MLA

Goode, William.J, και Paul K. Hatt. Methods in Social Research. McGraw-Hill, 1981.