Notable poets.

Poets : American and British / Ian Scott-Kilvert .. [and others], editors in chief..

World poets / Ron Padgett, editor in chief.

Magill's survey of world literature / edited by Steven G. Kellman.

Critical survey of poetry.

Critical survey of poetry / Philip K. Jason, editor.

Critical survey of poetry. English language series / edited by Frank N. Magill.

The Cambridge guide to English literature / [compiled by] Michael Stapleton.

Encyclopedia of American poetry. The twentieth century / edited by Eric L. Haralson.

Encyclopedia of American poetry. The nineteenth century / edited by Eric L. Haralson ; John Hollander, advisory editor.