Gaya APA
Saleh, A, A., Giffen, D, V. (1990).
Socio Cultural Impacts of Development Voice from the field .
Padang:
Andalas University.
Gaya MLA
Saleh, Abdul, Aziz., Giffen, D.Flud, Van.
"Socio Cultural Impacts of Development Voice from the field".
Padang:
Andalas University,
1990.
Text.