Spatt, P. D, and M. C Miller. “Growth Conditions And Vitality Of Sphagnum In A Tundra Community Along The Alaska Pipeline Haul Road ”. Arctic 34, no. 1. Arctic (1981): 48-54. http://www.jstor.org/stable/40509102.

Miller, M. C, G. R Hater, P. D Spatt, P. Westlake, and D. Yeakel. “Primary Production And Its Control In Toolik Lake, Alaska”. Archives Of Hydrobiology 74, no. 1. Archives Of Hydrobiology (1986): 97-131.

Meininger, C. A, and P. D Spatt. “Variations Of Tardigrade Assemblages In Dust-Impacted Arctic Mosses”. Arctic And Alpine Research 20, no. 1. Arctic And Alpine Research (1988): 24-30. doi:10.2307/1551695.