Schwartz, S. (1985). Experts from Brotherhood of the Sea: A history of the Sailors' union of the Pacific 1885-1985. San Francisco: Sailors' union of the Pacific.
Lua i Stíl Chicago (17ú heag.)Schwartz, S. Experts from Brotherhood of the Sea: A History of the Sailors' Union of the Pacific 1885-1985. San Francisco: Sailors' union of the Pacific, 1985.
Lua MLA (8ú heag.)Schwartz, S. Experts from Brotherhood of the Sea: A History of the Sailors' Union of the Pacific 1885-1985. San Francisco: Sailors' union of the Pacific, 1985.
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