Fisher, M. (1982). Computer programming in COBOL. Hodder and Stoughton.
芝加哥风格引文Fisher, Melinda. Computer Programming in COBOL. Sevenoaks: Hodder and Stoughton, 1982.
MLA引文Fisher, Melinda. Computer Programming in COBOL. Hodder and Stoughton, 1982.
警告：这些引文格式不一定是100％准确.