Gaya APA
FLOYD, N, A. (1987).
ESSENTIALS OF DATA PROCESSING (1st).
United States of America.:
TIMES MIRROR/MOSBY COLLEGE.
Gaya MLA
FLOYD, Nancy, A..
"ESSENTIALS OF DATA PROCESSING".
1st
United States of America.:
TIMES MIRROR/MOSBY COLLEGE,
1987.
Textbook.