by Hanna Fricke
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2017
Artikel Jurnal
Departement of Language and Linguistics University of Essex , 1983
Buku Teks
Hulsey, Nathan, author
Emerald Publishing Limited, 2020
eBooks
Routledge , 1992
Buku Teks
Holt , 1973
Buku Teks