Berlitz, C. (1995). Passport to the world: The 80 key words you need to communicate in 25 languages (Updated ed.). Signet Book.
Citace podle Chicago (17th ed.)Berlitz, Charles. Passport to the World: The 80 Key Words You Need to Communicate in 25 Languages. Updated ed. New York: Signet Book, 1995.
Citace podle MLA (9th ed.)Berlitz, Charles. Passport to the World: The 80 Key Words You Need to Communicate in 25 Languages. Updated ed. Signet Book, 1995.
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