Gaya APA
Drucker, Peter F. (2013).
Managing in the next society (Revisi).
London:
Routledge Publ..
Gaya Chicago
Drucker, Peter F.
Managing in the next society.
Revisi
London:
Routledge Publ.,
2013.
Buku.
Gaya MLA
Drucker, Peter F.
Managing in the next society.
Revisi
London:
Routledge Publ.,
2013.
Buku.
Gaya Turabian
Drucker, Peter F.
Managing in the next society.
Revisi
London:
Routledge Publ.,
2013.
Buku.