Campbell, D. T. 1., Stanley, J. C., & Gage, N. L. (1963). Experimental and quasi-experimental designs for research. R. McNally.
Style de citation Chicago (17e éd.)Campbell, Donald Thomas 1916, Julian C. Stanley, et Nathaniel Lees Gage. Experimental and Quasi-experimental Designs for Research. Chicago: R. McNally, 1963.
Style de citation MLA (9e éd.)Campbell, Donald Thomas 1916, et al. Experimental and Quasi-experimental Designs for Research. R. McNally, 1963.
Attention : ces citations peuvent ne pas être correctes à 100%.