APA-čujuhus (7. p.)
Gardner, J., & Giotto, 1. (2011). Giotto and his publics: Three paradigms of patronage. Harvard University Press.
Chicago-čujuhus (17. p.)
Gardner, Julian, juo 1266?-1337 Giotto. Giotto and His Publics: Three Paradigms of Patronage. Cambridge, Mass.: Harvard University Press, 2011.
MLA-čujuhus (9. p.)
Gardner, Julian, juo 1266?-1337 Giotto. Giotto and His Publics: Three Paradigms of Patronage. Harvard University Press, 2011.
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