Cita APA

DRUCKER, P. F., & DRUCKER, P. F. (1985). Innovation And Entrepreneurship. William Heinemann.

Chicago Style (17th ed.) Citation

DRUCKER, Peter F., i Peter F. DRUCKER. Innovation And Entrepreneurship. William Heinemann, 1985.

Cita MLA

DRUCKER, Peter F., i Peter F. DRUCKER. Innovation And Entrepreneurship. William Heinemann, 1985.