Gaya APA

Krathwohl, D, R. (1985). Social and Behavioral Science Research: A New Framework for Conceptualizing, Implementing, and Evaluating Research Studies . San Francisco: Jossey-Bass Publishers.

Gaya MLA

Krathwohl, David, R.. "Social and Behavioral Science Research: A New Framework for Conceptualizing, Implementing, and Evaluating Research Studies". San Francisco: Jossey-Bass Publishers, 1985. Art Original.