Virgil / edited, Ian McAuslan and Peter Walcot
Oxford University Press , 1990
 Buku Teks SO
Welsch, Glenn A.
Cases in profit planning and control
Prentice-Hall, 1970
 Buku Teks
Lewis, Ralph F.
Planning and control for profit
Heinemann, 1974
 Buku Teks SO
Tucker, Spencer A.
Production standards for profit planning
Van Nostrand Reinhold, 1982
 Buku Teks SO
Tjahyo Heriyadi
Holden Caulfield sebagai Peter Pan analisis psikologis terhadap novel 'The Catcher in the rye'
Fakultas Ilmu Pengetahuan Budaya Universitas Indonesia, 1994
 UI - Skripsi Membership