Gaya APA

SPENCER, D, D. (1988). CONCEPTS OF INFORMATION PROCESSING WITH BASIC (-). New York: MCGRAW-HILL BOOK COMPANY, INC..

Gaya MLA

SPENCER, Donald, D. "CONCEPTS OF INFORMATION PROCESSING WITH BASIC". - New York: MCGRAW-HILL BOOK COMPANY, INC., 1988. UMUM.