APA Format
Felton, Jean Spencer
. (). Occupational...: History, ( Ket. lihat bab. 2 ) ( halaman 17-31 ). : Itasca, Ill National Safety Council 1994
MLA Format
Felton, Jean Spencer
. Occupational...: History, ( Ket. lihat bab. 2 ) ( halaman 17-31 ). : Itasca, Ill National Safety Council 1994,
Australian/Harvard Format
Felton, Jean Spencer
. . Occupational...: History, ( Ket. lihat bab. 2 ) ( halaman 17-31 ). Itasca, Ill National Safety Council 1994,
Warning: These citations may not always be 100% accurate.