Tennyson, Alfred (1903). Henry Van Dyke, red. Poems of Tennyson. The Athenaeum Press Series. Boston: Ginn. s. 56.
Miel, Charles L., trustee (April 1885). Catalogue of the Oakland Free Public Library. Ina Coolbrith, librarian; Henry F. Peterson, first assistant librarian. Oakland, California: Tribune Publishing Company. Henta 22. februar 2010.
«Honorary Members». Constitution and by-laws of the Bohemian club of San Francisco. Bohemian Club. 1895. s. 58. Coolbrith was second of the four women given honorary membership in the club. The first honorary female member was Margaret B. Bowman, wife of club co-founder James F. Bowman, she being elected by acclamation during the first formal Bohemian Club meeting. By 1895, three more women were honorary members, including Coolbrith in 1874, author Sara Jane Lippincott (pseudonym Grace Greenwood), and actress Elizabeth Crocker Bowers, wife of actor David P. Bowers. Coolbrith outlived them to become the last female club member.
Guilford-Kardell, Margaret; McKeown, Scott (August 2008). «Readers' Updates of the Joaquin Miller Timeline»(PDF). Margaret Guilford-Kardell's Bibliography on the Life, Times, and Exploits of Cincinnatus Hiner Miller. JoaquinMiller.com. Henta 2. mars 2010.
Guilford-Kardell, Margaret; McKeown, Scott (2006). «A Joaquin Miller Chronological Bibliography and Study Guide»(PDF). Margaret Guilford-Kardell's Bibliography on the Life, Times, and Exploits of Cincinnatus Hiner Miller. JoaquinMiller.com. Henta 2. mars 2010.