Ashton, E. (1971). Swahili grammar: (including intonation). Longman.
Cita Chicago Style (17a ed.)Ashton, Eric. Swahili Grammar: (including Intonation). London: Longman, 1971.
Cita MLA (9a ed.)Ashton, Eric. Swahili Grammar: (including Intonation). Longman, 1971.
Precaución: Estas citas no son 100% exactas.