Summer Institute of Linguistics--Philippines & Philippines. Department of Education. (1960). Pehenayan ne riberu: Ilianen Manobo. Summer Institute of Linguistics in cooperation with the Bureau of Public Schools and the Institute of National Language of the Dept. of Education.
Citação do estilo Chicago (17ª ed.)Summer Institute of Linguistics--Philippines e Philippines. Department of Education. Pehenayan Ne Riberu: Ilianen Manobo. Manila: Summer Institute of Linguistics in cooperation with the Bureau of Public Schools and the Institute of National Language of the Dept. of Education, 1960.
Citação MLA (9ª ed.)Summer Institute of Linguistics--Philippines e Philippines. Department of Education. Pehenayan Ne Riberu: Ilianen Manobo. Summer Institute of Linguistics in cooperation with the Bureau of Public Schools and the Institute of National Language of the Dept. of Education, 1960.