Citazione APA

Drucker, P. F. Managing the non- profit organization: Practices and Principles. Macmillan India Ltd.

Stile di citazione Chicago

Drucker, Peter F. Managing the Non- Profit Organization: Practices and Principles. New Delhi: Macmillan India Ltd.

Citazione MLA

Drucker, Peter F. Managing the Non- Profit Organization: Practices and Principles. Macmillan India Ltd.