A naturalist in North Celebes : a narrative of travels in Minahassa, the Sangir and Talaut Islands with notices of the fauna, flora and ethnology of the districts visited - Hickson, Sydney John, 1859-. (London : J. Murray, 1889)
Keywords: Natural history -- Malay Archipelago; Ethnology -- Malay archipelago; Malay Archipelago -- Description and travel; Malay archipelago -- Natural history; Malay Archipelago -- Ethnology; Celebes -- Description and travel