Symposium Sexuologicum Pragense, Universita Karlova, Hynie, J., & Nedoma, K. (1969). Symposium Sexuologicum Pragense: A collection of lectures delivered at the international congress, Prague, June 1968. [Scientific editors: Josef Hynie, Karel Nedoma. Universita Karlova.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Symposium Sexuologicum Pragense, Universita Karlova, Josef Hynie, و Karel Nedoma. Symposium Sexuologicum Pragense: A Collection of Lectures Delivered at the International Congress, Prague, June 1968. [Scientific Editors: Josef Hynie, Karel Nedoma. Praha: Universita Karlova, 1969.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Symposium Sexuologicum Pragense, et al. Symposium Sexuologicum Pragense: A Collection of Lectures Delivered at the International Congress, Prague, June 1968. [Scientific Editors: Josef Hynie, Karel Nedoma. Universita Karlova, 1969.