John Donne's poetry : authoritative texts, criticism

Donne, John, 1572-1631.
New York : Norton, [1992]
2nd ed.

The mystical poetry of Thomas Traherne

Clements, Arthur L.
Cambridge : Harvard University Press, 1969.

Poetry of contemplation : John Donne, George Herbert, Henry Vaughan, and the modern period

Clements, Arthur L.
Albany, NY : State University of New York Press, [1990]