Tipe Koleksi	No. Panggil	Judul	Pengarang	Subjek	Penerbit	Tahun
Referensi	R 658.5 PYZ	The Six sigma handbook : A complete guide for green belts, black belts, and managers at all levels	Pyzdek, Thomas	Industrial -- Statistical methods -- Handbooks; Quality control -- Six sigma methods -- Handbooks	McGraw-Hill	2003