Παραπομπή σε μορφή APA (7η εκδ.)
Wiebe, R. (2012). Mac application development by example beginner's guide: A comprehensive and practical guide, for absolute beginners, to developing your own App for Mac OS X. Packt Pub..
Παραπομπή σε μορφή Chicago (17η εκδ.)
Wiebe, Robert. Mac Application Development by Example Beginner's Guide: A Comprehensive and Practical Guide, for Absolute Beginners, to Developing Your Own App for Mac OS X. Birmingham, UK: Packt Pub., 2012.
Παραπομπή σε μορφή MLA (9th εκδ.)
Wiebe, Robert. Mac Application Development by Example Beginner's Guide: A Comprehensive and Practical Guide, for Absolute Beginners, to Developing Your Own App for Mac OS X. Packt Pub., 2012.
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