Gaya APA
Entang, . et al (2009).
Predicting The Trend of Indonesian (Progressive Music Idioms from 2005 to 2015) .
Magelang:
Medikom Pustaka Mandiri.
Gaya MLA
Entang, . et al.
"Predicting The Trend of Indonesian (Progressive Music Idioms from 2005 to 2015)".
Magelang:
Medikom Pustaka Mandiri,
2009.
Text.