Aquila · University of Michigan Library
| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Hearing of the Hard Times Signed | Hardcover | 978-1-125-93426-5 | 1981 |
| Selected Poems | Paperback | 978-0-7275-0346-6 | 1985 |
| Selected Poems | Hardcover | 978-0-7275-0347-3 | 1985 |
| Selected Poems | " | 978-0-7275-0348-0 | 1985 |