"Amann, Eric W."livinghaikuanthology.com. Living Haiku Anthology. Retrieved 30 July 2024.; "Leroy Kanterman". www.americanhaikuarchives.org. American Haiku Archives. Retrieved 30 July 2024.; Higginson 1985, p. 73 Higginson, William J. (1985). The Haiku Handbook: How to Write, Share, and Teach Haiku. McGraw-Hill Book Company. ISBN0070287864.
Hakutani 2022b, pp. 212–213; Miner 1957, pp. 574–575 Hakutani, Yoshinobu (2022). "Haiku, Ezra Pound, and Imagism". In Kiuchi, Toru; Hakutani, Yoshinobu (eds.). Haiku, Other Arts, and Literary Disciplines. Lexington Books. ISBN9781793647207. Miner, Earl (1957). "Pound, Haiku and the Image". The Hudson Review. 9 (4): 570–584. ISSN0018-702X. JSTOR4621630. Retrieved 2024-07-26.
livinghaikuanthology.com
"Amann, Eric W."livinghaikuanthology.com. Living Haiku Anthology. Retrieved 30 July 2024.; "Leroy Kanterman". www.americanhaikuarchives.org. American Haiku Archives. Retrieved 30 July 2024.; Higginson 1985, p. 73 Higginson, William J. (1985). The Haiku Handbook: How to Write, Share, and Teach Haiku. McGraw-Hill Book Company. ISBN0070287864.
Los Altos Writers Roundtable (1967). Borrowed Water: A Book of American Haiku (second ed.). Rutland, Vermont: Charles E. Tuttle Co. pp. 9–11, 127–128. Retrieved 30 July 2024.