Holmes, W. H. (1862). Free cotton: How and where to grow it : with a map of British Guiana. Chapman and Hall.
Lua i Stíl Chicago (17ú heag.)Holmes, W. H. Free Cotton: How and Where to Grow It : With a Map of British Guiana. London: Chapman and Hall, 1862.
Lua MLA (8ú heag.)Holmes, W. H. Free Cotton: How and Where to Grow It : With a Map of British Guiana. Chapman and Hall, 1862.
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