Topping, D. M., & Ogo, P. j. a. (1969). Spoken Chamorro: An intensive language course with grammatical notes and glossary. University of Hawaii Press.
Chicago-referens (17:e uppl.)Topping, Donald M., och Pedro joint auth Ogo. Spoken Chamorro: An Intensive Language Course with Grammatical Notes and Glossary. Honululu: University of Hawaii Press, 1969.
MLA-referens (9:e uppl.)Topping, Donald M., och Pedro joint auth Ogo. Spoken Chamorro: An Intensive Language Course with Grammatical Notes and Glossary. University of Hawaii Press, 1969.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.