Haycock, K., Edwards, B., & Dober, M. (2003). Neal-Schuman authoritative guide to kids' search engines, subject directories, and portals. New York: Neal-Schuman Publishers.
Chicago-стиль цитированияHaycock, Ken., Barbara Edwards, and Michelle Dober. Neal-Schuman Authoritative Guide to Kids' Search Engines, Subject Directories, and Portals. New York: Neal-Schuman Publishers, 2003.
MLA-цитированиеHaycock, Ken., Barbara Edwards, and Michelle Dober. Neal-Schuman Authoritative Guide to Kids' Search Engines, Subject Directories, and Portals. New York: Neal-Schuman Publishers, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.