@incollection{, A76B19E6FA717DD2AD927C82A1557EC0 , author={{Prof. Alexandru Trifu Ph.D.}}, journal={{Global Journal of Management and Business Research}}, journal={{GJMBR}}2249-45880975-585310.34257/GJMBR, address={Cambridge, United States}, publisher={Global Journals Organisation}201912 } @book{b0, , title={{The Laws of Human Relations and the Rules of Human Action Derived There from}} , author={{ HHGossen }} , year={1983} , publisher={MIT Press} , address={Cambridge} , note={English Edition} } @book{b1, , title={{Cabala descoperit? (The revealed kabbalah), www.yumpu.com accessed}} , author={{ MLaitner }} , year={2006. December, 27, 2019} } @book{b2, , author={{ AbrahamMaslow }} , title={{Motivation and Personality}} New York, NY , publisher={Harper & Row} , year={1987} , note={3rd edition} } @book{b3, , title={{Diminishing marginal utility of income and wealth}} , author={{ TejvanPettinger }} , year={2018. January 5, 2020} } @book{b4, , title={{The Law of Diminishing Marginal Utility or Gossen's First Law, www.owlcation}} , author={{ SundaramPonnusamy }} , year={2014. December 27. 2019} } @book{b5, , title={{Eseu privind panoptic de sinapse organice ale economiei (Essay on the panoptic of organic synapses of the economy)}} , author={{ AlTrifu }} , year={2005} , publisher={Performantica Publishers} , address={Iasi, Romania} } @incollection{b6, , title={{Happiness Economics With in the Real Life}} , author={{ AlTrifu }} , journal={{Sylwan Journal}} 161 6 , year={2017} } @book{b7, , title={{Catch 22 meaning}} , author={{ *** }} , year={December 21, 2019} } @book{b8, , title={{Increasing Marginal Returns, www.amosweb}} , author={{ *** }} , year={January 4, 2020} }