Gaya APA

Osterlind, S, J. (2002). Constructing test items: multiple-choice, constructed-response, performance, and other formats (Second edition). New York: KLUWER ACADEMIC PUBLISHERS.

Gaya MLA

Osterlind, Steven, J.. "Constructing test items: multiple-choice, constructed-response, performance, and other formats". Second edition New York: KLUWER ACADEMIC PUBLISHERS, 2002. Electronic Resource.