Bibliography: p.250-255
Bibliography: p.183
Bibliography: p.339 . 400
Terjemahan dari : The United States bill of right and its international significance.
Dilengkapi dengan UU. No.12. thn.1967 "Tentang pokok-pokok Koperasi"
Bibliographyn : p.102.104 Index
Daftar istilah : p.187 . 192 Bibliography : p.186
Termasuk Bibliography.
Bibliography : 119.122