Tondano (also known as Tolou, Tolour, Tondanou, and Toulour) is an Austronesian language spoken in the Tondano area of northeast Sulawesi, Indonesia. It is most similar to Tombulu and to Tonsea.[1]
Brickell, Timothy C., and Stefan Schnell (2017). "Do grammatical relations reflect information status? Reassessing preferred argument structure theory against discourse data from Tondano". In: Linguistic Typology 21: 177–208. DOI: 10.1515/lingty-2017-0005
Brickell, Timothy C. (2018). "Reduplication in Tondano and Tonsawang". In: NUSA: Linguistic studies of languages in and around Indonesia 65: 81–107.
WATUSEKE, F.S. (1972) "Kolano' in the Tondano Language". In: Papers in Borneo and Western Austronesian Linguistics, no. 2. Pacific Linguistics A-33: 123-129.
WATUSEKE, F.S. “TONDANO AND NOT TOULOUR”. In: Bijdragen Tot de Taal-, Land- En Volkenkunde 143, no. 4 (1987): 552–54. http://www.jstor.org/stable/27863875.