Flagellate (English Wikipedia)

Webster, J & Weber, R (2007). Introduction to Fungi (3rd ed.). Cambridge: Cambridge University Press. pp. 23–24, [1]
Hoek, C. van den, Mann, D.G. and Jahns, H.M. (1995). Algae An Introduction to Phycology. Cambridge University Press, Cambridge. ISBN 0-521-30419-9.

doi.org (Global: 2^nd place; English: 2^nd place)

Cavalier-Smith T. (1995). "Zooflagellate phylogeny and classification". Tsitologiya. 37 (11): 1010–29. PMID 8868448.
Hibbett; et al. (2007). "A higher-level phylogenetic classification of the Fungi". Mycologia. 111 (5): 509–547. doi:10.1016/j.mycres.2007.03.004. PMID 17572334. S2CID 4686378.
Dash, Manoswini; Sachdeva, Sherry; Bansal, Abhisheka; Sinha, Abhinav (2022-06-15). "Gametogenesis in Plasmodium: Delving Deeper to Connect the Dots". Frontiers in Cellular and Infection Microbiology. 12 877907. doi:10.3389/fcimb.2022.877907. ISSN 2235-2988. PMC 9241518. PMID 35782151.
Sparagano, O.; Drouet, E.; Brebant, R.; Manet, E.; Denoyel, G. A.; Pernin, P. (1993). "Use of monoclonal antibodies to distinguish pathogenic Naegleria fowleri (cysts, trophozoites, or flagellate forms) from other Naegleria species". Journal of Clinical Microbiology. 31 (10): 2758–2763. doi:10.1128/jcm.31.10.2758-2763.1993. ISSN 0095-1137. PMC 266008. PMID 8253977.
Jeuck, Alexandra; Arndt, Hartmut (2013). "A Short Guide to Common Heterotrophic Flagellates of Freshwater Habitats Based on the Morphology of Living Organisms". Protist. 164 (6): 842–860. doi:10.1016/j.protis.2013.08.003. PMID 24239731.

Dash, Manoswini; Sachdeva, Sherry; Bansal, Abhisheka; Sinha, Abhinav (2022-06-15). "Gametogenesis in Plasmodium: Delving Deeper to Connect the Dots". Frontiers in Cellular and Infection Microbiology. 12 877907. doi:10.3389/fcimb.2022.877907. ISSN 2235-2988. PMC 9241518. PMID 35782151.
Sparagano, O.; Drouet, E.; Brebant, R.; Manet, E.; Denoyel, G. A.; Pernin, P. (1993). "Use of monoclonal antibodies to distinguish pathogenic Naegleria fowleri (cysts, trophozoites, or flagellate forms) from other Naegleria species". Journal of Clinical Microbiology. 31 (10): 2758–2763. doi:10.1128/jcm.31.10.2758-2763.1993. ISSN 0095-1137. PMC 266008. PMID 8253977.
Lahr DJ, Parfrey LW, Mitchell EA, Katz LA, Lara E (July 2011). The chastity of amoebae: re-evaluating evidence for sex in amoeboid organisms. Proc. Biol. Sci. 278 (1715): 2083–6.

Hibbett; et al. (2007). "A higher-level phylogenetic classification of the Fungi". Mycologia. 111 (5): 509–547. doi:10.1016/j.mycres.2007.03.004. PMID 17572334. S2CID 4686378.

Fritsch, F.E. The Structure and Reproduction of the Algae. Vol. I. Introduction, Chlorophyceae. Xanthophyceae, Chrysophyceae, Bacillariophyceae, Cryptophyceae, Dinophyceae, Chloromonadineae, Euglenineae, Colourless Flagellata. 1935. Cambridge, England: Cambridge University Press, [2].
Patterson, D.J. (2000). Flagellates: Heterotrophic Protists With Flagella. Tree of Life, [3].

Patterson, D.J., Vørs, N., Simpson, A.G.B. & O'Kelly, C., 2000. Residual Free-living and Predatory Heterotrophic Flagellates. In: Lee, J.J., Leedale, G.F. & Bradbury, P. An Illustrated Guide to the Protozoa. Society of Protozoologists/Allen Press: Lawrence, Kansas, U.S.A, 2nd ed., vol. 2, p. 1302–1328, [4].

Dash, Manoswini; Sachdeva, Sherry; Bansal, Abhisheka; Sinha, Abhinav (2022-06-15). "Gametogenesis in Plasmodium: Delving Deeper to Connect the Dots". Frontiers in Cellular and Infection Microbiology. 12 877907. doi:10.3389/fcimb.2022.877907. ISSN 2235-2988. PMC 9241518. PMID 35782151.
Sparagano, O.; Drouet, E.; Brebant, R.; Manet, E.; Denoyel, G. A.; Pernin, P. (1993). "Use of monoclonal antibodies to distinguish pathogenic Naegleria fowleri (cysts, trophozoites, or flagellate forms) from other Naegleria species". Journal of Clinical Microbiology. 31 (10): 2758–2763. doi:10.1128/jcm.31.10.2758-2763.1993. ISSN 0095-1137. PMC 266008. PMID 8253977.
Tice, Alexander (2015). Understanding the evolution of aggregative multicellularity : a molecular phylogenetic study of the cellular slime mold genera sorodiplophrys and pocheina. University of Arkansas, Fayetteville. ISBN 978-1-321-68823-8. OCLC 985464464.