ebrary, Inc. (1996). The path to the Ph.D: Measuring graduate attrition in the sciences and humanities. National Academy Press.
Ondo kopiatu da
Kopiatzeak huts egin du
Chicago Style (17th ed.) Zitazioa
ebrary, Inc. The Path to the Ph.D: Measuring Graduate Attrition in the Sciences and Humanities. Washington, D.C.: National Academy Press, 1996.
Ondo kopiatu da
Kopiatzeak huts egin du
MLA (9th ed.) Zitazioa
ebrary, Inc. The Path to the Ph.D: Measuring Graduate Attrition in the Sciences and Humanities. National Academy Press, 1996.
Ondo kopiatu da
Kopiatzeak huts egin du
Kontuz: berrikusi erreferentzia hauek erabili aurretik.