APA-referens (7:e uppl.)

Forbes Royle, J. (2023). The fibrous plants of India fitted for cordage, clothing and paper with an account of the cultivation and preparation of flax, hemp, and their substitutes. Smith, Elder & Co., Cornhill, London.

Chicago-referens (17:e uppl.)

Forbes Royle, J. The Fibrous Plants of India Fitted for Cordage, Clothing and Paper with an Account of the Cultivation and Preparation of Flax, Hemp, and Their Substitutes. Smith, Elder & Co., Cornhill, London, 2023.

MLA-referens (9:e uppl.)

Forbes Royle, J. The Fibrous Plants of India Fitted for Cordage, Clothing and Paper with an Account of the Cultivation and Preparation of Flax, Hemp, and Their Substitutes. Smith, Elder & Co., Cornhill, London, 2023.

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