Cita APA

Spencer, L. M. (1993). Competence at Work (11th.). McGraw-Hill.

Citación estilo Chicago

Spencer, Lyle M. Competence at Work. 11th. Singapore: McGraw-Hill, 1993.

Cita MLA

Spencer, Lyle M. Competence at Work. 11th. McGraw-Hill, 1993.

Warning: These citations may not always be 100% accurate.