Gaya APA
Alexander, S.
(2004).
10-Minute Feng Shui = Feng Shui 10-Menit
.
Batam:
Interaksara.
Gaya MLA
Alexander, Sky.
"10-Minute Feng Shui = Feng Shui 10-Menit".
Batam:
Interaksara,
2004.
Text.