Gaya APA

LEPGOLD, J., NINCIC, M. (2002). Beyond the ivory tower:international relations theory and the issue of policy relevance . New York: Columbia University Press.

Gaya MLA

LEPGOLD, Joseph., NINCIC, Miroslav. "Beyond the ivory tower:international relations theory and the issue of policy relevance". New York: Columbia University Press, 2002. Book.