Parker, A. J. (1983). The executive's guide to the IBM personal computer: Basic programming and VisiCalc. Reston Publ. Co.
Chicago-Zitierstil (17. Ausg.)Parker, Alan J. The Executive's Guide to the IBM Personal Computer: Basic Programming and VisiCalc. Reston, Va: Reston Publ. Co, 1983.
MLA-Zitierstil (9. Ausg.)Parker, Alan J. The Executive's Guide to the IBM Personal Computer: Basic Programming and VisiCalc. Reston Publ. Co, 1983.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.