Petzold, C. (2000). Code: The hidden language of computer hardware and software. Redmond, Wash: Microsoft Press.
استشهاد بنمط شيكاغوPetzold, Charles. Code: The Hidden Language of Computer Hardware and Software. Redmond, Wash: Microsoft Press, 2000.
MLA استشهادPetzold, Charles. Code: The Hidden Language of Computer Hardware and Software. Redmond, Wash: Microsoft Press, 2000.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.