Robinson, Paul W.
Experimental psychology : a small-N approach
Harper & Row, 1979
 Buku Teks SO
Solso, Robert L., 1933-
Experimental psychology : a case approach
Boston, 2002
 Buku Teks SO
Bambang Juanda
The impact of macroeconomic indicators to foreign investment in indonesia / Bambang Juanda, Mahyuddin
2009
 Artikel Jurnal
Bordens, Kenneth S.
Research design and methods: a process approach
McGraw-Hill, 2002
 Buku Teks SO
Experiments in organizational economics
edited by Sebastian J. Goerg, John R. Hamman
Emerald, 2017
 eBooks