Dyfyniad APA

 Rosenblatt, H. J. (2014).  Systems Analysis and Design.  Course Technology Cengage Learning.

Dyfyniad Arddull Chicago

 Rosenblatt, Harry J.  Systems Analysis and Design.  Course Technology Cengage Learning, 2014.

Dyfyniad MLA

 Rosenblatt, Harry J.  Systems Analysis and Design.  Course Technology Cengage Learning, 2014.

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