APA aipamena

Bootsma, J. (1975). Liquid-lubricated spiral-groove bearings.

Chicago Style aipamena

Bootsma, J. Liquid-lubricated Spiral-groove Bearings. 1975.

MLA aipamena

Bootsma, J. Liquid-lubricated Spiral-groove Bearings. 1975.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.