Kess, J. F. (1968). Syntactic features of Tagalog verbs. Univerisity Microfilms.
Lua i Stíl Chicago (17ú heag.)Kess, Joseph Francis. Syntactic Features of Tagalog Verbs. Ann Arbor, Mich: Univerisity Microfilms, 1968.
Lua MLA (9ú heag.)Kess, Joseph Francis. Syntactic Features of Tagalog Verbs. Univerisity Microfilms, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.