Cita APA (7a ed.)
Rulla, Luigi M. (1976). ENTERING AND LEAVING VOCATION: INTRAPSYCHIC DINAMICS.
Cita estilo Chicago (17a ed.)
Rulla, Luigi M. ENTERING AND LEAVING VOCATION: INTRAPSYCHIC DINAMICS. 1976.
Cita MLA (9a ed.)
Rulla, Luigi M. ENTERING AND LEAVING VOCATION: INTRAPSYCHIC DINAMICS. 1976.
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