Larson, Adlowe L.
Agriculture marketing
Prentice-Hall, 1957
 Buku Teks
Liberazation of South Korean agriculture and state policies
 Artikel Jurnal
Winter, Michael
Rural politics: policies for agriculture, forestry and the environment
Routledge, 1996
 Buku Teks
Agnew, Hugh E.
Marketing policies / Hugh E. Agnew and Dale Houghton
McGraw-Hill , 1951
 Buku Teks
Panduan memahami kebijaksanaan dan prosedur penjualan dan pemasaran = Manual of sales and marketing policies and procedures / by Alexander Hamilton Institute
Elex Media Komputindo, 1994
 Buku Teks