APA Citatie

Wickman. Robert F. & Doyle, R. S. (1993). Breakthrough quality improvement for leaders who want result. Tata McGraw Hill.

Chicago Style citaat

Wickman. Robert F. en Robert S. Doyle. Breakthrough Quality Improvement for Leaders Who Want Result. New Delhi: Tata McGraw Hill, 1993.

MLA citatie

Wickman. Robert F. en Robert S. Doyle. Breakthrough Quality Improvement for Leaders Who Want Result. Tata McGraw Hill, 1993.