Tohutoro APA (7th ed.)

Rummler, G. A. (2007). Serious performance consulting. According to Rummler. Pfeiffer.

Tohutoru Kātū Chicago (17th ed.)

Rummler, Geary A. Serious Performance Consulting. According to Rummler. San Francisco: Pfeiffer, 2007.

Tohutoro MLA (9th ed.)

Rummler, Geary A. Serious Performance Consulting. According to Rummler. Pfeiffer, 2007.