Simonsen, P. (1988). Manual del supervisor eficiente (1. ed.). Trillas.
Chicago Style (17th ed.) CitationSimonsen, Peggy. Manual Del Supervisor Eficiente. 1. ed. México [etc.]: Trillas, 1988.
MLA (9th ed.) CitationSimonsen, Peggy. Manual Del Supervisor Eficiente. 1. ed. Trillas, 1988.
Warning: These citations may not always be 100% accurate.