Gaya APA

J., T, R. (1982). Decision Support System For Perspective Planning And Control : A Case Study Approach (Cetakan Pertama). Englewood: Prentice-Hall Inc.

Gaya MLA

J., Thierauf, Robert. "Decision Support System For Perspective Planning And Control : A Case Study Approach". Cetakan Pertama Englewood: Prentice-Hall Inc, 1982. Text.