Masaaki Imai, 1930-
Gemba kaizen : pendekatan akal sehat, berbiaya rendah pada manajemen = A commonsense, low - cost approach to management
PPM kerja sama dengan Yayasan Toyota-Astra , 1998
 Buku Teks
Dilworth, James B., 1939-
Production and operations management: manufacturing and services
McGraw-Hill , 1993
 Buku Teks
Chase, Richard B.
Production and operations management: manufacturing and services
Irwin , 1995
 Buku Teks
Syaiful Wahdi
Analisa perhitungan produktivitas parsial dan total untuk rencana peningkatan produktivitas perusahaan di PT. A
Fakultas Teknik Universitas Indonesia, 1999
 UI - Skripsi Membership
Dilworth, James B., 1939-
Operations management: design, planning, and control for manufacturing and services
McGraw-Hill, 1992
 Buku Teks