Bhatt. N.D. (1985). Elementry Engineering Drawing. Chartotar.
Chicago Style (17th ed.) CitationBhatt. N.D. Elementry Engineering Drawing. Anand: Chartotar, 1985.
ציטוט MLABhatt. N.D. Elementry Engineering Drawing. Chartotar, 1985.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.