Cita APA (7a ed.)
Sproull, N. L. Handbook of Research Methods: A Guide for Practitioners and Students in the Social Sciences (2a edición.). Scarecrow Press.
Cita estilo Chicago (17a ed.)
Sproull, Natalie L. Handbook of Research Methods: A Guide for Practitioners and Students in the Social Sciences. 2a edición. Maryland, EUA: Scarecrow Press.
Cita MLA (9a ed.)
Sproull, Natalie L. Handbook of Research Methods: A Guide for Practitioners and Students in the Social Sciences. 2a edición. Scarecrow Press.
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