APA-viite (7. p.)
Cherry, G. W. (1980). Pascal programming structures: An introduction to systematic programming. Reston Pub. Co..
Chicago-viite (17. p.)
Cherry, George William. Pascal Programming Structures: An Introduction to Systematic Programming. Reston, Va.: Reston Pub. Co., 1980.
MLA-viite (9. p.)
Cherry, George William. Pascal Programming Structures: An Introduction to Systematic Programming. Reston Pub. Co., 1980.
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