Gaya APA
Widjaja, G.
(2008).
Real Estate Investment Trusts (Dana Investasi Real Estat)
.
Jakarta:
Rajawali Pers.
Gaya MLA
Widjaja, Gunawan.
"Real Estate Investment Trusts (Dana Investasi Real Estat)".
Jakarta:
Rajawali Pers,
2008.
Text.