Weiermair, P. (2007). Small is beautiful.
Cita Chicago (17th ed.)Weiermair, Peter. Small Is Beautiful. Kraichtal, 2007.
Cita MLA (8th ed.)Weiermair, Peter. Small Is Beautiful. 2007.
Atenció: Aquestes cites poden no estar 100% correctes.
Cita APA (7th ed.)