APA Citation

Drucker, P. F., & Daru Priambodo. (1979). Efektif eksekutif. Jakarta: Cypress.

Chicago Style Citation

Drucker, Peter F., and Daru Priambodo. Efektif Eksekutif. Jakarta: Cypress, 1979.

MLA Citation

Drucker, Peter F., and Daru Priambodo. Efektif Eksekutif. Jakarta: Cypress, 1979.

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