Kovacs, D., & Robinson, K. (2004). The Kovacs Guide to Electronic Collection Development: Essential Core Subject Collections, Selection Criteria, and Guidelines. Neal-Schuman. https://oaks.kent.edu/node/3182
Kovacs, Diane, and Kara Robinson. 2004. “The Kovacs Guide to Electronic Collection Development: Essential Core Subject Collections, Selection Criteria, and Guidelines”. Neal-Schuman. https://oaks.kent.edu/node/3182.
Kovacs, D., and K. Robinson. The Kovacs Guide to Electronic Collection Development: Essential Core Subject Collections, Selection Criteria, and Guidelines. Neal-Schuman, 1 Jan. 2004, https://oaks.kent.edu/node/3182.