John, R. Bolex and the act of filming: Rosa John. Cinematographic objects : things and operations.(2015).
Chicago-viite (17. p.)John, Rosa. "Bolex and the Act of Filming: Rosa John." Cinematographic Objects : Things and Operations.(2015) .
MLA-viite (8. p.)John, Rosa. "Bolex and the Act of Filming: Rosa John." Cinematographic Objects : Things and Operations.(2015), .
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