Mell, Donald C.
English poetry, 1660-1800 : a guide to information sources / Donald C. Mell, Jr.
Gale Research Company, 1982
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Dieterich, Thomas G.
A linguistic guide to english proficiency testing in schools / Thomas G. Dieterich and Cecilia Freeman
Center for Applied Linguistics, 1979
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Moulton, William G.
A linguistic guide to language teaching
Modern Language Association of America, 1966
 Buku Teks SO
Pinto, Vivian de Sola
Crisis in English poetry 1880-1940
Hutchinson's University Library, 1951
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Corcoran, Neil
English poetry since 1940
Longman, 1993
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