Massee, W. E. (1952). The art of comfort. Bobbs-Merrill.
Lua i Stíl Chicago (17ú heag.)Massee, William Edman. The Art of Comfort. Indianapolis: Bobbs-Merrill, 1952.
Lua MLA (9ú heag.)Massee, William Edman. The Art of Comfort. Bobbs-Merrill, 1952.
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