APA (7th ed.) Citation

Spencer, D. D. (1981). INTRODUCTION TO INFORMATION PROCESSING. Charles E. Merrill.

Chicago Style (17th ed.) Citation

Spencer, Donald D. INTRODUCTION TO INFORMATION PROCESSING. Charles E. Merrill, 1981.

MLA (8th ed.) Citation

Spencer, Donald D. INTRODUCTION TO INFORMATION PROCESSING. Charles E. Merrill, 1981.

Warning: These citations may not always be 100% accurate.