Tohutoro APA (7th ed.)

Heal, G. M. (2008). When principles pay: Corporate social responsibility and the bottom line. Columbia Business School Pub..

Tohutoru Kātū Chicago (17th ed.)

Heal, G. M. When Principles Pay: Corporate Social Responsibility and the Bottom Line. New York: Columbia Business School Pub., 2008.

Tohutoro MLA (9th ed.)

Heal, G. M. When Principles Pay: Corporate Social Responsibility and the Bottom Line. Columbia Business School Pub., 2008.