Cita APA (7th ed.)

Koser, G., & Zirwas, D. (2007). Workplace skills for success with AutoCAD 2007: Basics : a layered learning approach. Pearson.

Cita Chicago (17th ed.)

Koser, Gary, i Dean Zirwas. Workplace Skills for Success with AutoCAD 2007: Basics : A Layered Learning Approach. Upper Saddle River, NJ: Pearson, 2007.

Cita MLA (8th ed.)

Koser, Gary, i Dean Zirwas. Workplace Skills for Success with AutoCAD 2007: Basics : A Layered Learning Approach. Pearson, 2007.