APA Citation

Koesoema Ratih, S. S. (1999). English for Oral Proficiency 3. Muhammadiyah University Press.

Chicago Style Citation

Koesoema Ratih, Sri Slamet. English for Oral Proficiency 3. Muhammadiyah University Press, 1999.

MLA Citation

Koesoema Ratih, Sri Slamet. English for Oral Proficiency 3. Muhammadiyah University Press, 1999.

Warning: These citations may not always be 100% accurate.