Abrera, J. B. (1988). Doctoral Programs, Theses, and Graduates in Library and Information Science in the United States: An Analysis of the Published Literature, 1960-1980. Occasional Papers Number 183.
Chicago-Zitierstil (17. Ausg.)Abrera, Josefa B. Doctoral Programs, Theses, and Graduates in Library and Information Science in the United States: An Analysis of the Published Literature, 1960-1980. Occasional Papers Number 183. 1988.
MLA-Zitierstil (9. Ausg.)Abrera, Josefa B. Doctoral Programs, Theses, and Graduates in Library and Information Science in the United States: An Analysis of the Published Literature, 1960-1980. Occasional Papers Number 183. 1988.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.