Gaya APA

KAHLE, L, R. (1979). New Directions For Methodology Of Behavioral Science : Merthods for Studying (1). America: Jossey-Bass Inc.

Gaya MLA

KAHLE, LYNN, R.. "New Directions For Methodology Of Behavioral Science : Merthods for Studying". 1 America: Jossey-Bass Inc, 1979. Text.