Gaya APA

Munir, M, S., Turner, J. (1989). Herbert Spencer: A Renewed Appreciation (masters Of Social Theory) Volume 1 . USA : sage Publications.

Gaya MLA

Munir, Mahmud, Samir., Turner, Jonathan. "Herbert Spencer: A Renewed Appreciation (masters Of Social Theory) Volume 1". USA : sage Publications, 1989. Text.