Sharpe, W. P. (1967). Basic: An introduction to computer programming using the Basic language. Free Pree.
Chicago-Zitierstil (17. Ausg.)Sharpe, William P. Basic: An Introduction to Computer Programming Using the Basic Language. New York: Free Pree, 1967.
MLA-Zitierstil (9. Ausg.)Sharpe, William P. Basic: An Introduction to Computer Programming Using the Basic Language. Free Pree, 1967.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.