Παραπομπή APA

Blalock,Hubert M. (1960). Social statistics (2.). McGraw Hill Kogakusha.

Παραπομπή Chicago Style

Blalock,Hubert M. Social Statistics. 2. Tokyo: McGraw Hill Kogakusha, 1960.

Παραπομπή MLA

Blalock,Hubert M. Social Statistics. 2. McGraw Hill Kogakusha, 1960.