Tom Fenchel (31 July 1969). "The ecology of marine microbenthos IV. Structure and function of the benthic ecosystem, its chemical and physical factors and the microfauna commuities with special reference to the ciliated protozoa". Ophelia. 6 (1): 1–182. doi:10.1080/00785326.1969.10409647. ISSN0078-5326. WikidataQ114642373.
Tom Fenchel (31 July 1969). "The ecology of marine microbenthos IV. Structure and function of the benthic ecosystem, its chemical and physical factors and the microfauna commuities with special reference to the ciliated protozoa". Ophelia. 6 (1): 1–182. doi:10.1080/00785326.1969.10409647. ISSN0078-5326. WikidataQ114642373.
Giere, Olav (2009). Meiobenthology : the microscopic motile fauna of aquatic sediments (2nd ed.). Springer. ISBN978-3-540-68661-3. OCLC310352202.
Tom Fenchel (31 July 1969). "The ecology of marine microbenthos IV. Structure and function of the benthic ecosystem, its chemical and physical factors and the microfauna commuities with special reference to the ciliated protozoa". Ophelia. 6 (1): 1–182. doi:10.1080/00785326.1969.10409647. ISSN0078-5326. WikidataQ114642373.