CHAPMAN W A J. (1976). WORKSHOP TECHNOLOGY PART I: AN INTRODUCTORY COURSE (5TH ED.). CBS PUBLISHERS & DISTRIBUTORS.
Cita Chicago (17th ed.)CHAPMAN W A J. WORKSHOP TECHNOLOGY PART I: AN INTRODUCTORY COURSE. 5TH ED. NEW DELHI: CBS PUBLISHERS & DISTRIBUTORS, 1976.
Cita MLA (9th ed.)CHAPMAN W A J. WORKSHOP TECHNOLOGY PART I: AN INTRODUCTORY COURSE. 5TH ED. CBS PUBLISHERS & DISTRIBUTORS, 1976.
Atenció: Aquestes cites poden no estar 100% correctes.