KardinerA.the individual and his society. Columbia University Press. 1941.
4.
MayoE.LombardG. F. F.teamwork and labor turnover in the aircraft industry of southern California. Business Research Studies No. 31, Graduate School of Business Administration, Harvard University. 1944.
5.
MeadM.cooperation and competition among primitive peoples. McGraw-Hill. 1937.
6.
PlantJ. S.personality and the cultural pattern. Commonwealth Fund. 1937.
7.
ScottJ. F.FoxJ. B.absenteeism: Management's problem. Business Research Studies No. 29, Graduate School of Business Administration, Harvard University. 1943.