LUZADDER, W. J. (1993). Fundamentals Of Engineering Drawing With An Introduction To Interactive Computer Graphics For Design And Production Warren J. Luzadder And Jon M. Duff. Prentice-Hall.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিLUZADDER, Warren J. Fundamentals Of Engineering Drawing With An Introduction To Interactive Computer Graphics For Design And Production Warren J. Luzadder And Jon M. Duff. Prentice-Hall, 1993.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিLUZADDER, Warren J. Fundamentals Of Engineering Drawing With An Introduction To Interactive Computer Graphics For Design And Production Warren J. Luzadder And Jon M. Duff. Prentice-Hall, 1993.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.