Cita APA

Goldhor, H. 1., & Goldhor, H. 1. (1973). An Introduction to scientific research in librarianship. Urbana Ill: University of Illinois.

Citación estilo Chicago

Goldhor, Herbert 1917-, y Herbert 1917- Goldhor. An Introduction to Scientific Research in Librarianship. Urbana Ill: University of Illinois, 1973.

Cita MLA

Goldhor, Herbert 1917-, y Herbert 1917- Goldhor. An Introduction to Scientific Research in Librarianship. Urbana Ill: University of Illinois, 1973.