Campbell, J. (1982). Timex personal computer made simple: A guide to the timex/ sinclair 1000. New American Library.
استشهاد بنمط شيكاغوCampbell, Joe. Timex Personal Computer Made Simple: A Guide to the Timex/ Sinclair 1000. New York: New American Library, 1982.
MLA استشهادCampbell, Joe. Timex Personal Computer Made Simple: A Guide to the Timex/ Sinclair 1000. New American Library, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.