Shostak, A. B. . . e., & Gomberg, W. (1964). Blue-collar world; studies of the American worker. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Shostak, Arthur B. ed, agus William Gomberg. Blue-collar World; Studies of the American Worker. Englewood Cliffs, N. J: Prentice-Hall, 1964.
Lua MLA (9ú heag.)Shostak, Arthur B. ed, agus William Gomberg. Blue-collar World; Studies of the American Worker. Prentice-Hall, 1964.
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