Grebanier, Bernard D.N.
English Literature : Volume one From the beginnings to the end of the eighteenth century
Barron`s Educational Series, INC, 1958
 Buku Teks SO
Jocano, F. Landa
Philippine prehistory : an anthropological overview of the beginnings of Filipino society and culture
Philippine Center for Advanced Studies, 1975
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The Critical temper : a survey of modern criticism on English and American literature from the beginnings to the twentieth century; Vol. I
edited by Martin Tucker
Ungar, 1987
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The Critical temper : a survey of modern criticism on English and American literature from the beginnings to the twentieth century; Vol. II
edited by Martin Tucker
Continuum, 1989
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Australian English : the language of a new society
edited by Peter Collins and David Blair
University of Queensland Press, 1989
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