APA ציטוט

John, K. C., & Varghese, P. I. (2002). Machine drawing. VIP Publishers.

Chicago Edition Citation

John, K. C., and P. I. Varghese. Machine Drawing. Thrissur: VIP Publishers, 2002.

ציטוט MLA

John, K. C., and P. I. Varghese. Machine Drawing. VIP Publishers, 2002.