Olofson, H. (2007). [A voice from many rivers/Su Gesalan nu nga Subaanen di Melaun Tinubigan: Central Subanen oral and written literature: review. Philippine Quarterly of Culture & Society.
Chicago-Zitierstil (17. Ausg.)Olofson, Harold. "[A Voice from Many Rivers/Su Gesalan Nu Nga Subaanen Di Melaun Tinubigan: Central Subanen Oral and Written Literature: Review." Philippine Quarterly of Culture & Society 2007.
MLA-Zitierstil (9. Ausg.)Olofson, Harold. "[A Voice from Many Rivers/Su Gesalan Nu Nga Subaanen Di Melaun Tinubigan: Central Subanen Oral and Written Literature: Review." Philippine Quarterly of Culture & Society, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.