APA aipamena

Spencer, D. L. (1970). Technology gap in perspective: Strategy of international technology transfer. Spartan Books.

Chicago Style aipamena

Spencer, Daniel Lloyd. Technology Gap in Perspective: Strategy of International Technology Transfer. New York: Spartan Books, 1970.

MLA aipamena

Spencer, Daniel Lloyd. Technology Gap in Perspective: Strategy of International Technology Transfer. Spartan Books, 1970.