Gaya APA
Marjohan, Asril. (1988).
An Introduction to sociolinguistics .
Jakarta:
P2LPTK Dirjen Dikti Depdikbud.
Gaya Chicago
Marjohan, Asril.
An Introduction to sociolinguistics.
Jakarta:
P2LPTK Dirjen Dikti Depdikbud,
1988.
Text.
Gaya MLA
Marjohan, Asril.
An Introduction to sociolinguistics.
Jakarta:
P2LPTK Dirjen Dikti Depdikbud,
1988.
Text.
Gaya Turabian
Marjohan, Asril.
An Introduction to sociolinguistics.
Jakarta:
P2LPTK Dirjen Dikti Depdikbud,
1988.
Print.