C J Date. (1984). An Introduction to Database Systems (2.). Addison-Wesley Publishing.
シカゴスタイル引用形C J Date. An Introduction to Database Systems. 2. Addison-Wesley Publishing, 1984.
MLA引用形式C J Date. An Introduction to Database Systems. 2. Addison-Wesley Publishing, 1984.
警告: この引用は必ずしも正確ではありません.