FAG Kugelfischer Georg Schafer & Co., [date of publication not identified]
Buku Teks
Fitra Tinaz
Fakultas Teknik Universitas Indonesia, 2008
UI - Skripsi Open
SKF, 1981
Buku Teks
Nguyen-Schafer, Hung
Springer Nature, 2019
eBooks
FAG Kugelfischer Georg Schafer KgaA, [date of publication not identified]
Buku Teks