Sugarman, J. M. (1998). Ethics of research with human subjects selected policies and resources. University publishing Group.
Dyfyniad Arddull ChicagoSugarman, Jeremy Mastroianni. Ethics of Research with Human Subjects Selected Policies and Resources. Maryland: University publishing Group, 1998.
Dyfyniad MLASugarman, Jeremy Mastroianni. Ethics of Research with Human Subjects Selected Policies and Resources. University publishing Group, 1998.
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