Basic;
an introduction to computer programming using the Basic language,
by William F. Sharpe [and] Nancy L. Jacob.
APA Citation
Sharpe, W. F., Jacob, N. L. (1971). Basic: an introduction to computer programming using the Basic language. Rev. ed. New York: Free Press.
MLA Citation
Sharpe, William F, and Nancy L Jacob. Basic: an Introduction to Computer Programming Using the Basic Language. Rev. ed. New York: Free Press, 1971.
Warning: These citations may not always be complete (especially for serials).