A.C. Parkinson. (1967). Intermediate engineering drawing sixth edition. Usa: Sir Isaac Pitman & Sons Ltd..
Chicago Style CitationA.C. Parkinson. Intermediate Engineering Drawing Sixth Edition. Usa: Sir Isaac Pitman & Sons Ltd., 1967.
MLA CitationA.C. Parkinson. Intermediate Engineering Drawing Sixth Edition. Usa: Sir Isaac Pitman & Sons Ltd., 1967.
Warning: These citations may not always be 100% accurate.