Sturney, S.G.
Longmans, Green and Co. , 1959
Buku Teks
Slamet Masruri, author
Fakultas Ekonomi dan Bisinis Universitas Indonesia, 2022
UI - Skripsi (Membership)
Ratna Dewi Wuryandari, author
Universitas Indonesia, 2014
UI - Tesis (Membership)
Chapman, Janet G., author
Harvard University Press, 1963
Buku Teks
Sukma Indira Dewi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2010
UI - Tesis (Membership)