APA citiranje

Dempsey, M. W. (1970). Purnell's concise encyclopedia in colour. Purnell.

Chicago Edition Citation

Dempsey, Michael W. Purnell's Concise Encyclopedia in Colour. London: Purnell, 1970.

MLA citiranje

Dempsey, Michael W. Purnell's Concise Encyclopedia in Colour. Purnell, 1970.

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