Hop, Le Thi, author
The University of Chicago Press, 1965
Buku Teks
Chatman, Seymour, author
Houghton Miffiln, 1968
Buku Teks
Geoffrey, Leech N., author
Longmans, 1993
Buku Teks
Goodfellow, Geoff, author
Wakefield, 1992
Buku Teks
Putri Haryanti, author
2017
UI - Tesis (Membership)