Gaya APA
GASPERSZ, V. (2009).
Production planning and inventory controlmanufakturing 21: (Cet. ke-7).
Jakarta:
Vincent vondantion.
Gaya MLA
GASPERSZ, Vincent.
"Production planning and inventory controlmanufakturing 21:".
Cet. ke-7
Jakarta:
Vincent vondantion,
2009.
Buku.