Gandolfo, G., & Gandolfo, G. (1987). The pure theory of international (2. edition rev.). Berlín: Springer.
Chicago Style CitationGandolfo, Giancarlo, and Giancarlo Gandolfo. The Pure Theory of International. 2. edition rev. Berlín: Springer, 1987.
MLA CitationGandolfo, Giancarlo, and Giancarlo Gandolfo. The Pure Theory of International. 2. edition rev. Berlín: Springer, 1987.
Warning: These citations may not always be 100% accurate.