Headland, Thomas N. and Headland, Janet D. 1974. A Dumagat (Casiguran)- English dictionary. (Pacific Linguistics: Series C, 28.) Canberra: Research School of Pacific and Asian Studies, Australian National University. lxii+232pp.
@book{sdHeadlandHeadlandDumagat,
author = {Headland, Thomas N. and Headland, Janet D.},
pages = {lxii+232},
publisher = {Canberra: Research School of Pacific and Asian Studies, Australian National University},
series = {Pacific Linguistics: Series C},
title = {A Dumagat (Casiguran)- English dictionary},
volume = {28},
year = {1974}
}