Gaya APA
Drucker, Peter F. (2019).
Innovation and Enterpreneurship: Practice and Principles .
New York:
John Wiley.
Gaya Chicago
Drucker, Peter F.
Innovation and Enterpreneurship: Practice and Principles.
New York:
John Wiley,
2019.
BUKU.
Gaya MLA
Drucker, Peter F.
Innovation and Enterpreneurship: Practice and Principles.
New York:
John Wiley,
2019.
BUKU.
Gaya Turabian
Drucker, Peter F.
Innovation and Enterpreneurship: Practice and Principles.
New York:
John Wiley,
2019.
BUKU.