Wison Lewis A. (1941). Suggested Unit Course in Blue Print Reading for Beginners in Machine Shop Practice (In lần thứ 1.). American: Bureau of Industrial and Technical Education.
استشهاد بنمط شيكاغوWison Lewis A. Suggested Unit Course in Blue Print Reading for Beginners in Machine Shop Practice. In lần thứ 1. American: Bureau of Industrial and Technical Education, 1941.
MLA استشهادWison Lewis A. Suggested Unit Course in Blue Print Reading for Beginners in Machine Shop Practice. In lần thứ 1. American: Bureau of Industrial and Technical Education, 1941.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.