R.Theodore Clark,Jr
Labor relations law in the public sector Selected stateand federal statutes
The michie compony, 1991
 Buku Teks
Selected Federal Taxation Statutes and Regulation
Daniel J. Lathrope, editor
West Group, 2003
 Buku Teks
Selected federal taxation statutes and regulations
edited by Michael D. Rose
West Publishing, 1996
 Buku Teks
Selected environmental law statutes
West Publishing Co, 1993
 Buku Referensi
Merrifield, Leroy S.
Labor relations law Selected federal statutes and sample bargaining agreement/ Charles B.Craver; Theodore J. St. Antoine
The michie compony, 1994
 Buku Teks