APA aipamena

GUPTA I.C. (1980). A TEXT BOOK OF METOLOGY. DHANPAT RAI.

Chicago Style aipamena

GUPTA I.C. A TEXT BOOK OF METOLOGY. DHANPAT RAI, 1980.

MLA aipamena

GUPTA I.C. A TEXT BOOK OF METOLOGY. DHANPAT RAI, 1980.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.