APA Style
DRUCKER, Peter F. (1997).
The Effective Executive : Eksekutif Efektif .
Jakarta:
PT. Elex Media Komputindo.
Chicago Style
DRUCKER, Peter F.
The Effective Executive : Eksekutif Efektif.
Jakarta:
PT. Elex Media Komputindo,
1997.
.
MLA Style
DRUCKER, Peter F.
The Effective Executive : Eksekutif Efektif.
Jakarta:
PT. Elex Media Komputindo,
1997.
.
Turabian Style
DRUCKER, Peter F.
The Effective Executive : Eksekutif Efektif.
Jakarta:
PT. Elex Media Komputindo,
1997.
.