Thierauf, R. J. (1983). A manager's complete guide to effective information systems: A questionnaire approach. Free Press ; Collier Macmillan.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)Thierauf, Robert J. A Manager's Complete Guide to Effective Information Systems: A Questionnaire Approach. New York : London: Free Press ; Collier Macmillan, 1983.
MLA -ийн эшлэл (9 дэх хэвлэлт)Thierauf, Robert J. A Manager's Complete Guide to Effective Information Systems: A Questionnaire Approach. Free Press ; Collier Macmillan, 1983.