Drucker, P. (2000). Different rainbows. London: Central Books.
Cita Chicago Style (17a ed.)Drucker, Peter. Different Rainbows. London: Central Books, 2000.
Cita MLA (8a ed.)Drucker, Peter. Different Rainbows. London: Central Books, 2000.
Precaución: Estas citas no son 100% exactas.