APA

Lim P. A., . (1980). A guide to structured COBOL with efficiency techniques and special algorithms. New York: Van Nostrand Reinhold Co.

Chicago

Lim Pacifico A, . 1980. A guide to structured COBOL with efficiency techniques and special algorithms. New York: Van Nostrand Reinhold Co.

Harvard

Lim P. A., . (1980). A guide to structured COBOL with efficiency techniques and special algorithms. New York: Van Nostrand Reinhold Co.

MLA

Lim Pacifico A, . A guide to structured COBOL with efficiency techniques and special algorithms. New York: Van Nostrand Reinhold Co. 1980.