Gaya APA

Jensen, C., Helsel, J, D. (1997). Solutions MAnual For Drawing Workbook For Engineering And Design Fifth Edition (^a1 ^bJilid 1). USA: Glencoe McGraw Hill.

Gaya MLA

Jensen, Cecil., Helsel, Jay, D.. "Solutions MAnual For Drawing Workbook For Engineering And Design Fifth Edition". ^a1 ^bJilid 1 USA: Glencoe McGraw Hill, 1997. Text.