Liberty of the Subject and the Laws of England, p. 271 Charles G. Addison, HoraceGray Wood (1876), A treatise on the law of torts, p. 285 劉邠如、彭光煦. 「內有惡犬」遊客遭咬 判賠77萬
ISBN 9781526111968. Buckland, Gail; Horace Walter Nicholls. The golden summer: the Edwardian photographs of Horace W. Nicholls. Pavilion. 1989: 114. Fanning
States Department of Agriculture. [2009-12-16]. (原始内容存档于2013-05-05). Clay, Horace F.; James C. Hubbard. Tropical Shrubs. University of Hawaii Press. 1987: