Gohm, D. C. (1978). Maps and prints for pleasure and investment (Second, revised edition.). John Gifford.
Cita Chicago Style (17a ed.)Gohm, Douglas Charles. Maps and Prints for Pleasure and Investment. Second, revised edition. London: John Gifford, 1978.
Cita MLA (9a ed.)Gohm, Douglas Charles. Maps and Prints for Pleasure and Investment. Second, revised edition. John Gifford, 1978.
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