Dyfyniad APA

Pickler, R. H., & Martin, A. T. (2010). Protection of Children in Research.

Dyfyniad Arddull Chicago

Pickler, Rita H., and Alison T. Martin. Protection of Children in Research. 2010.

Dyfyniad MLA

Pickler, Rita H., and Alison T. Martin. Protection of Children in Research. 2010.

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