Gaya APA

Zokaei, K. (2011). Systems Thinking: From Hersey to Practice : public and private sector studies . New York: Palgrave Macmillan.

Gaya MLA

Zokaei, Keivan. "Systems Thinking: From Hersey to Practice : public and private sector studies". New York: Palgrave Macmillan, 2011. MM.