Gaya APA
WIERSEMA, M, T, &, F.
(1995).
THE DISCIPLINE OF MARKET LEADERS
.
Jakarta:
PENERBIT HALIRANG.
Gaya MLA
WIERSEMA, MICHAEL, TREACY, &, FRED.
"THE DISCIPLINE OF MARKET LEADERS".
Jakarta:
PENERBIT HALIRANG,
1995.
Text.