FORBES, R. S. (1966). Geometrical and mechanical drawing. B. T. Batsford.
Chicago Style (17th ed.) CitationFORBES, Raymond S. Geometrical and Mechanical Drawing. Londres: B. T. Batsford, 1966.
MLA (9th ed.) CitationFORBES, Raymond S. Geometrical and Mechanical Drawing. B. T. Batsford, 1966.
Warning: These citations may not always be 100% accurate.