Recommended Reading by Marjorie Perloff from her EPC page.

• Janus Faced-Blockbuster: Cary Nelson's "Anthology of Modern American Poetry"
• Dialogue on Evaluation in Poetry: Marjorie Perloff and Robert von Hallberg
• Crisis in the Humanities
• Still Time for Surprises: John Ashbery's Recent Books
• After Language Poetry: Innovation and its Theoretical Discontents
• Language Poetry and the Lyric Subject: Ron Silliman's Albany, Susan Howe's Buffalo
• Normalizing John Ashbery
• Literary Literacy (Chronicle of Higher Education)
• After Free Verse: The New Non-Linear Poetries
• Roundtable on Intellectuals
• Lucent and Inescapable Rhythms: "Metrical Choice" and Historical Formation
• Frank O'Hara: Poet among Painters
• Wittgenstein's Ladder: Poetic Language and the Strangeness of the Ordinary published by the University of Chicago Press (1996)
• Introductory Chapter to Wittgenstein's Ladder (1996)
• Whose New American Poetry?: Anthologizing in the Nineties
• Barbed-Wire Entanglements: The New American Poetry 1930-32 
• What We Don't Talk About When We Talk About Poetry: Some Aporias of Literary Journalism
• Postmodernism / Fin de Siecle:The Prospects for Openness in a Decade of Closure