Schultz, Theodore W.
The economic organization of agriculture
McGraw-Hill, 1953
 Buku Teks
Schultz, Theodore W.
Economic crises in world agriculture
The Minchigan of Univ. Press, 1966
 Buku Teks
Subsistence agriculture and economic development
edited by Clifton R. Wharton
Aldine Publishig, 1969
 Buku Teks
Agriculture in economic development
edited by Carl Eicher and Lawrence Witt
McGraw-Hill , 1964
 Buku Teks SO
Jusuf Panglaykim, 1922-1986
Economic planning experience in Indonesia
Nanyang University , 1971
 Buku Teks SO