| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Structure of Professionalism: A Quantitative Examination. Based on the Author's Thesis, Columbia University, 1977 | 978-O-O7-O91O19-5 (O-O7-O91O19-7) | 1978 |
B. C · J.B. · J. Brooks · J C · J. Cullen · John B. · John B. Cullen · John Brooks · John C. · John Cullen