Froechlich, E. F., & Kent, A. (1990). Froehlich Kent Encyclopedia of telecommunication. Marcel Dekker.
シカゴスタイル引用形Froechlich, E. Fritz, , Allen Kent. Froehlich Kent Encyclopedia of Telecommunication. New York: Marcel Dekker, 1990.
MLA引用形式Froechlich, E. Fritz, , Allen Kent. Froehlich Kent Encyclopedia of Telecommunication. Marcel Dekker, 1990.
警告: この引用は必ずしも正確ではありません.