Gaya APA
Suharno, I.
(1979).
Gramatical and Communicative Aspects
(
1)
.
:
University Microfilms Internasional.
Gaya MLA
Suharno, Ignatius.
"Gramatical and Communicative Aspects".
1
:
University Microfilms Internasional,
1979.
Buku Teks.