Gatmaytan, Augusto B.
(2012)
"The Hakyadan of Froilan Havana: Ritual Obligation in Manobo Religion,"
Philippine Studies: Historical and Ethnographic Viewpoints: Vol. 52:
No.
3, Article 6.
Available at:
https://archium.ateneo.edu/phstudies/vol52/iss3/6