Hagedorn, R., & Labovitz, S. (1971). Introduction to social research (2.). Mc Graw Hill Book company.
Style de citation ChicagoHagedorn, Robert, et Sanford Labovitz. Introduction to Social Research. 2. NewYork: Mc Graw Hill Book company, 1971.
Style de citation MLAHagedorn, Robert, et Sanford Labovitz. Introduction to Social Research. 2. Mc Graw Hill Book company, 1971.
Attention : ces citations peuvent ne pas être correctes à 100%.