| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Oman: The Modernization of the Sultanate | Hardcover | 978-0-7099-5106-3 (0-7099-5106-X) | 1987 | |
| Oman Under Qaboos: From Coup to Constitution, 1970-1996 | Paperback | 978-0-7146-8227-3 (0-7146-8227-6) | 2002 | |
| Oman Under Qaboos: From Coup to Constitution, 1970-1996 | Hardcover | 978-0-7146-5001-2 (0-7146-5001-3) | 2000 | W. Lynn Rigsbee II |
C.A. · C Allen · C.H. · Calvin H. Allen Jr · Calvin H. Jr. Allen · H.A. · H. Allen