David P.D.P.CostanzaDavid P.D.P., Jessica M.J.M.BadgerJessica M.J.M., Rebecca L.R.L.FraserRebecca L.R.L., Jamie B.J.B.SevertJamie B.J.B., Paul A.P.A.GadePaul A.P.A., Generational Differences in Work-Related Attitudes: A Meta-analysis, „Journal of Business and Psychology”, 27 (4), 2012, s. 375–394, DOI: 10.1007/s10869-012-9259-4, ISSN1573-353X [dostęp 2019-12-15](ang.).
John BretJ.B.BectonJohn BretJ.B., Harvell JackH.J.WalkerHarvell JackH.J., AllisonA.Jones-FarmerAllisonA., Generational differences in workplace behavior, „Journal of Applied Social Psychology”, 44 (3), 2014, s. 175–189, DOI: 10.1111/jasp.12208, ISSN1559-1816 [dostęp 2019-12-15](ang.).
David P.D.P.CostanzaDavid P.D.P., Jessica M.J.M.BadgerJessica M.J.M., Rebecca L.R.L.FraserRebecca L.R.L., Jamie B.J.B.SevertJamie B.J.B., Paul A.P.A.GadePaul A.P.A., Generational Differences in Work-Related Attitudes: A Meta-analysis, „Journal of Business and Psychology”, 27 (4), 2012, s. 375–394, DOI: 10.1007/s10869-012-9259-4, ISSN1573-353X [dostęp 2019-12-15](ang.).
John BretJ.B.BectonJohn BretJ.B., Harvell JackH.J.WalkerHarvell JackH.J., AllisonA.Jones-FarmerAllisonA., Generational differences in workplace behavior, „Journal of Applied Social Psychology”, 44 (3), 2014, s. 175–189, DOI: 10.1111/jasp.12208, ISSN1559-1816 [dostęp 2019-12-15](ang.).