Cita APA

Peter F.drucker. (1999). Management challenges for the 21st century. Replica press.

Citación estilo Chicago

Peter F.drucker. Management Challenges for the 21st Century. Del;hi: Replica press, 1999.

Cita MLA

Peter F.drucker. Management Challenges for the 21st Century. Replica press, 1999.

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