HOLSAPPLE, Clyde W., JOSHI, K. D. A collaborative approach to ontology design. In: Communications of the ACM. February 2002, 45(2), 42-47. doi:10.1145/503124.503147. ISSN 0001-0782 (Print). ISSN 1557-7317 (Online).
Dostupné komerčně také z DK ACM (Licence pouze pro MFF UK): http://dx.doi.org/10.1145/503124.503147.