Cita APA (7a ed.)
Seidman, A. College Student Retention: Formula for Student Success. American Council on Education : Praeger.
Cita estilo Chicago (17a ed.)
Seidman, Alan. College Student Retention: Formula for Student Success. Westport, EUA: American Council on Education : Praeger.
Cita MLA (9a ed.)
Seidman, Alan. College Student Retention: Formula for Student Success. American Council on Education : Praeger.
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