Gaya APA
Karnedi, . (2004).
Speaking : Exercices in Functions, Topics and Grammar (Ed.1 Cet.1).
Jakarta:
Universitas Terbuka.
Gaya MLA
Karnedi, .
"Speaking : Exercices in Functions, Topics and Grammar".
Ed.1 Cet.1
Jakarta:
Universitas Terbuka,
2004.
Text.