APA aipamena

GUPTA I.C. (1988). TEXT BOOK OF ENGG. METROLOGY. DHANPAT RAI & SONS.

Chicago Style aipamena

GUPTA I.C. TEXT BOOK OF ENGG. METROLOGY. DELHI: DHANPAT RAI & SONS, 1988.

MLA aipamena

GUPTA I.C. TEXT BOOK OF ENGG. METROLOGY. DHANPAT RAI & SONS, 1988.