Citazione APA

Juran, J., & Gryna, F. M. Quality planning and analysis: From product development through use (3rd ed.). Tata McGraw -Hill.

Stile di citazione Chicago

Juran, J.M, e Frank M. Gryna. Quality Planning and Analysis: From Product Development Through Use. 3rd ed. New Delhi: Tata McGraw -Hill.

Citazione MLA

Juran, J.M, e Frank M. Gryna. Quality Planning and Analysis: From Product Development Through Use. 3rd ed. Tata McGraw -Hill.