Deanna B. Marcum, editor
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Buku Teks
by William Ebenstein [and others]
Harper & Row, Publishers, 1970
Buku Teks
Schwartz, Urs, author
Doubleday, 1966
Buku Teks
Arindy, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Tesis (Membership)
Hoggart, Keith, author
Routledge, 2016
Buku Teks