Mead, M. (1953). Cultural patterns and technical change. UNESCO.
Cita Chicago (17th ed.)Mead, Margaret. Cultural Patterns and Technical Change. Deventer: UNESCO, 1953.
Cita MLA (9th ed.)Mead, Margaret. Cultural Patterns and Technical Change. UNESCO, 1953.
Atenció: Aquestes cites poden no estar 100% correctes.