Parkinson, A. C. (1993). First year Engineering drawing: With latest Indian standard codes. Wheeler Publishing.
استشهاد بنمط شيكاغوParkinson, A C. First Year Engineering Drawing: With Latest Indian Standard Codes. Allahabad: Wheeler Publishing, 1993.
MLA استشهادParkinson, A C. First Year Engineering Drawing: With Latest Indian Standard Codes. Wheeler Publishing, 1993.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.