Sestak, J. (2000). Java programming projects: Activities workbook. Cincinnati, OH: South-Western Educational Pub.
Παραπομπή Chicago StyleSestak, John. Java Programming Projects: Activities Workbook. Cincinnati, OH: South-Western Educational Pub, 2000.
Παραπομπή MLASestak, John. Java Programming Projects: Activities Workbook. Cincinnati, OH: South-Western Educational Pub, 2000.
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