^Hodder, A. (1901). The adversaries of the sceptic; or, The specious present, a new inquiry into human knowledge. Chapter II, The Specious Present (页面存档备份,存于互联网档案馆). London: S. Sonnenschein &. Pages 36 - 56.
^McInerney, Peter K. (1992). Time and Experience. Temple University Press. p. 44. ISBN978-1-56639-010-1.
^Hạnh, Thích Nhất (1990). Our appointment with life: the Buddha's teaching on living in the present. Parallax Press. p. 53. ISBN978-0-938077-36-7.
^Irwin, William; White, Mark D. (2009). Watchmen and Philosophy: A Rorschach Test. John Wiley and Sons. p. 128.
^Letter from Einstein to the family of his lifelong friend Michele Besso, after learning of his death, (March 1955) as quoted in Science and the Search for God: Disturbing the Universe (1979) by Freeman Dyson, Ch. 17, "A Distant Mirror",