▁ 1 8 7 3 ". ▁The ▁New ▁York ▁Times , ▁December ▁ 3 , ▁ 1 9 1 9 . ▁" Hen ry ▁C . ▁Fr ick ▁Dies ". ▁The ▁New ▁York ▁Times , ▁December ▁ 3 , ▁ 1 9 1 9 . ▁Kra use , ▁Paul . ▁The ▁Battle ▁for ▁Hom est ead , ▁ 1 8 9 0 – 1 8 9 2 : ▁Polit ics , ▁Culture , ▁and ▁Ste el . ▁Pitts burgh , ▁Pa .: ▁University ▁of ▁Pitts burgh ▁Press , ▁ 1 9 9 2 . ▁Pet ru cel li , ▁Alan ▁W . ▁" A ▁F resh ▁Look : ▁View ing ▁V anka ▁Mur als ▁a ▁Relig ious ▁Exper ience ." ▁Pitts burgh ▁Post - G az ette . ▁July ▁ 1 4 , ▁ 2 0 0 8 . ▁Sk rab ec , ▁Qu entin ▁R . ▁Henry ▁Clay ▁Fr ick : ▁The ▁Life ▁of ▁the ▁Per fect ▁Capital ist . ▁Jefferson , ▁N . C .: ▁Mc F ar land ▁& ▁Co ., ▁ 2 0 1 0 . ▁ ▁Further ▁reading ▁ ▁Ap f elt , ▁Brian . ▁The ▁Corporation : ▁ 1 0 0 ▁Years ▁of ▁the ▁United ▁States ▁Ste el ▁Cor p . ▁ ▁, ▁an ▁author ized ▁bi ography ▁by ▁a ▁close ▁friend ▁▁ ▁Hessen , ▁Robert . ▁Ste el ▁T itan : ▁The ▁Life ▁of ▁Charles ▁M . ▁Schw ab . ▁( 1 9 7 5 ) ▁S anger , ▁Mar tha ▁Fr ick ▁Sym ington .