Cotter, C. P. (1963). North Borneo, Brunei and Sarawak: A bibliography or (i.e. of] English language, historical, administrative and ethnographic sources. s.n.].
Citazione stile Chigago Style (17a edizione)Cotter, Conrad Patrick. North Borneo, Brunei and Sarawak: A Bibliography or (i.e. of] English Language, Historical, Administrative and Ethnographic Sources. [S.l: s.n.], 1963.
Citatione MLA (9a ed.)Cotter, Conrad Patrick. North Borneo, Brunei and Sarawak: A Bibliography or (i.e. of] English Language, Historical, Administrative and Ethnographic Sources. s.n.], 1963.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.