Barilleaux, R. P., & Haskell, B. (2013). Robert Indiana: Beyond Love / Barbara Haskell with contributions by René Paul Barilleaux. Yale Univ. Press [u.a.].
Čikaški stil citiranja (17. izdanje)Barilleaux, René Paul, i Barbara Haskell. Robert Indiana: Beyond Love / Barbara Haskell with Contributions by René Paul Barilleaux. New Haven [u.a.]: Yale Univ. Press [u.a.], 2013.
MLA način citiranja (8. izdanje)Barilleaux, René Paul, i Barbara Haskell. Robert Indiana: Beyond Love / Barbara Haskell with Contributions by René Paul Barilleaux. Yale Univ. Press [u.a.], 2013.
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