Gaya APA

R., B, ,, S., Melamed, L, E. (1990). Experimental design and analysis: quantitative applications in the social sciences/ Steven R.Brown;Lawrence E.Melamed . London: Sage Publications.

Gaya MLA

R., Brown, ,, Steven., Melamed, Lawrence, E.. "Experimental design and analysis: quantitative applications in the social sciences/ Steven R.Brown;Lawrence E.Melamed". London: Sage Publications, 1990. Text.