Shaul, M., & Arnold, U. (2007). Do not refreeze: Photography behind the Berlin Wall. Comerhouse Publ..
Čikaški stil citiranja (17. izdanje)Shaul, Matthew, i Ursula Arnold. Do Not Refreeze: Photography Behind the Berlin Wall. Manchester: Comerhouse Publ., 2007.
MLA način citiranja (8. izdanje)Shaul, Matthew, i Ursula Arnold. Do Not Refreeze: Photography Behind the Berlin Wall. Comerhouse Publ., 2007.
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