Gaya APA
Setiawan, ., Kusrini, D, E.
(2011).
Ekonometrika
(
1)
.
Yogyakarta:
Andi offset.
Gaya MLA
Setiawan, ., Kusrini, Dwi, Endah.
"Ekonometrika".
1
Yogyakarta:
Andi offset,
2011.
Printed Book.