APA-čujuhus (7. p.)
Lon of New York & Janssen, V. (1996). American photography of the male nude 1940 - 1970. Janssen.
Chicago-čujuhus (17. p.)
Lon of New York juo Volker Janssen. American Photography of the Male Nude 1940 - 1970. Berlin: Janssen, 1996.
MLA-čujuhus (9. p.)
Lon of New York juo Volker Janssen. American Photography of the Male Nude 1940 - 1970. Janssen, 1996.
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