Slavney, P. R., & McHugh, P. R. (1987). Psychiatric polarities: Methodology & practice. Johns Hopkins University Press.
Cita Chicago Style (17a ed.)Slavney, Phillip R., y Paul R. McHugh. Psychiatric Polarities: Methodology & Practice. Baltimore: Johns Hopkins University Press, 1987.
Cita MLA (8a ed.)Slavney, Phillip R., y Paul R. McHugh. Psychiatric Polarities: Methodology & Practice. Johns Hopkins University Press, 1987.
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