בקשת ציטוטים

APA ציטוט
Jensen, C., & Helsel, J. D. (1990). Engineering drawing and design (4th ed.). Glencoe.
Chicago Style (17th ed.) Citation
Jensen, Cecil, and Jay D. Helsel. Engineering Drawing and Design. 4th ed. New York: Glencoe, 1990.
ציטוט MLA
Jensen, Cecil, and Jay D. Helsel. Engineering Drawing and Design. 4th ed. Glencoe, 1990.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.