Gaya APA

Madsen, D, A. (1988). Geometric Dimensioning and Tolerancing : Basic Fundamentals (-). Amarica: The Goodheart - Willcox.

Gaya MLA

Madsen, David, A. "Geometric Dimensioning and Tolerancing : Basic Fundamentals". - Amarica: The Goodheart - Willcox, 1988. Text.