Preston, TM; Cooper, LG; King, CA (julho–agosto de 1990). «Amoeboid locomotion of Naegleria gruberi: the effects of cytochalasin B on cell-substratum interactions and motile behavior.». The Journal of protozoology. 37 (4): 6S-11S. PMID2258833. doi:10.1111/j.1550-7408.1990.tb01139.x
Preston, TM; Cooper, LG; King, CA (julho–agosto de 1990). «Amoeboid locomotion of Naegleria gruberi: the effects of cytochalasin B on cell-substratum interactions and motile behavior.». The Journal of protozoology. 37 (4): 6S-11S. PMID2258833. doi:10.1111/j.1550-7408.1990.tb01139.x