Digital image of a hand-colored lithograph created by Elizabeth Gould and originally published as Plate 18 in Volume 3 of John Gould's The Birds of Australia.
Digital image of a hand-colored lithograph of a Cape Petrel created by Elizabeth Gould, and originally published as plate 53 in Volume 7 of John Gould's The Birds of Australia.
Science for Youth one year anniversary issue reprinted in Minguo zhen xi duan kan duan kan (Short-lived and Ceased Periodicals from the Republic Era in Chongqing). Beijng. 2006. V. 4, p. 1923.