Lua APA (7ú heag.)

Hendley, N. (2010). American gangsters, then and now: An encyclopedia. ABC-CLIO.

Lua i Stíl Chicago (17ú heag.)

Hendley, Nate. American Gangsters, Then and Now: An Encyclopedia. Santa Barbara, Calif: ABC-CLIO, 2010.

Lua MLA (9ú heag.)

Hendley, Nate. American Gangsters, Then and Now: An Encyclopedia. ABC-CLIO, 2010.

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