Cita APA (7a ed.)
Carnegie, D. (2021). The Quick and Easy Way to Effective Speaking. Wilco International.
Cita Chicago Style (17a ed.)
Carnegie, Dale. The Quick and Easy Way to Effective Speaking. Mumbai: Wilco International, 2021.
Cita MLA (9a ed.)
Carnegie, Dale. The Quick and Easy Way to Effective Speaking. Wilco International, 2021.
Precaución: Estas citas no son 100% exactas.