National Book League (Great Britain), Brown, M., Emmett, I., & Forbes, D. (1977). British book design and production. N.B.L.
Citace podle Chicago (17th ed.)National Book League (Great Britain), Michael Brown, Ian Emmett, a Dennis Forbes. British Book Design and Production. London: N.B.L, 1977.
Citace podle MLA (8th ed.)National Book League (Great Britain), et al. British Book Design and Production. N.B.L, 1977.
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