Gaya APA
Sholikhah, I, M. et al (1991).
Linguistics And Its Contribution To Language Teachers .
Semarang:
IKIP Semarang Press.
Gaya MLA
Sholikhah, Ika, Maratus. et al.
"Linguistics And Its Contribution To Language Teachers".
Semarang:
IKIP Semarang Press,
1991.
Text.