This issue includes the statement of ownership, management, and circulation.
in Supermann (Williams Forlag, 1969 series) #2/1972 ([februar] 1972)
in Superman Supacomic (K. G. Murray, 1959 series) #152 (Circa April 1972)
in DC Comics Classics Library: Superman: Kryptonite Nevermore (DC, 2009 series) #[nn] ([January] 2009)Credits for pencils and inks confirmed from Julius Schwartz's editorial records, provided by DC Comics. [July 2007]. Inks previously credited to Neal Adams.
in Supermann (Williams Forlag, 1969 series) #2/1972 ([februar] 1972)
in Superman Supacomic (K. G. Murray, 1959 series) #152 (Circa April 1972)
in Supermann (Semic, 1977 series) #10/1981 (uke 45 1981) [del 1], #11/1981 (uke 45 1981) [del 2]
in DC Comics Classics Library: Superman: Kryptonite Nevermore (DC, 2009 series) #[nn] ([January] 2009)This issue has an early mention of Darkseid.
Letters of comment from Allan Ferguson; Greg Kent; and Stephen Randisi. Located between story pages 13 and 14.
House ad for DC Special (DC, 1968 Series) #11 (March-April 1971), with cover shown. Located between story pages 19 and 20.