Tompkins, M. L. (1967). Experimental On-Line Mathematics Citation Data Base. Final Report on Mechanized Information Services of the University Library, Phase I-Planning. Part 8.
Chicago-Zitierstil (17. Ausg.)Tompkins, Mary L. Experimental On-Line Mathematics Citation Data Base. Final Report on Mechanized Information Services of the University Library, Phase I-Planning. Part 8. 1967.
MLA-Zitierstil (9. Ausg.)Tompkins, Mary L. Experimental On-Line Mathematics Citation Data Base. Final Report on Mechanized Information Services of the University Library, Phase I-Planning. Part 8. 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.