Gans, R. (1932). Vector Analysis (1932.). Blackie & Son Ltd..
Chicago Style aipamenaGans, Richard. Vector Analysis. 1932. London: Blackie & Son Ltd., 1932.
MLA aipamenaGans, Richard. Vector Analysis. 1932. Blackie & Son Ltd., 1932.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.