J. asli: Guides to successful practice.
Tersedia : Buku 1 Judul asli: Budgeting
Tersedia jil. I dan II
Indeks. Bibl. p. 424-425.
Indeks. J. asli: The Skyscrapper.
Jilid 1 Judul asli : Budgeting : planning and provit control
J. asli: Advanced accounting.