Gaya APA
SUYANTO, M., RISANTO, E, [.
(2014).
The success secrets :
.
Yogyakarta:
Andi Offset.
Gaya MLA
SUYANTO, M.., RISANTO, Erang, [ed.].
"The success secrets :".
Yogyakarta:
Andi Offset,
2014.
Buku.