Morgan, H. E. (1964). The motel industry in the United States: Small business in transition. s.n.
Lua i Stíl Chicago (17ú heag.)Morgan, Howard Edwin. The Motel Industry in the United States: Small Business in Transition. Tucson: s.n, 1964.
Lua MLA (9ú heag.)Morgan, Howard Edwin. The Motel Industry in the United States: Small Business in Transition. s.n, 1964.
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