Kourganoff, V., & Kourganoff, J. (1967). La investigación científica (4a ed.). Eudeba.
Chicago Style (17th ed.) CitationKourganoff, Vladimir, and Jean-Claude Kourganoff. La Investigación Científica. 4a ed. Buenos Aires: Eudeba, 1967.
MLA (9th ed.) CitationKourganoff, Vladimir, and Jean-Claude Kourganoff. La Investigación Científica. 4a ed. Eudeba, 1967.