Gaya APA
Mahendra, U.
(2016).
“ Do It Yourself “ Pergerakan Underground Metal
.
Yogyakarta:
PPs ISI Yogykarta.
Gaya MLA
Mahendra, UTOMO,Pandu.
"“ Do It Yourself “ Pergerakan Underground Metal".
Yogyakarta:
PPs ISI Yogykarta,
2016.
Text.