APA (7th ed.) Citation

Drucker, P. F., & Bengoechea, I. La decisión eficaz.

Chicago Style (17th ed.) Citation

Drucker, Peter F., and Idoia Bengoechea. La Decisión Eficaz.

MLA (8th ed.) Citation

Drucker, Peter F., and Idoia Bengoechea. La Decisión Eficaz.

Warning: These citations may not always be 100% accurate.