Gaya APA
W,Wing, W., Damayanti,Ratih, .
(2007).
ENCYCLOPEDIA OF STATISTICS
.
Yogyakarta:
Graha Ilmu.
Gaya MLA
W,Wing, Wahyu., Damayanti,Ratih, .
"ENCYCLOPEDIA OF STATISTICS".
Yogyakarta:
Graha Ilmu,
2007.
Koleksi Umum.