000 00687naa a2200157 4500
001 110209
090 _a110209
100 _a20040322 y0pory5003 ba
200 1 _aDivergent approaches to the study of motivation and achievement
_ethe central role of extrinsic/intrinsic orientations
_fAnn Boggiano, co-aut. Thane Pittman
463 1 _eCambridge University Press, 1992
_vCambridge
_vp. 268-273
_tAchievement and motivation : a social-developmental perspective
_011097
606 1 _aPsicologia Educacional
686 _a3500 - Psicologia Educacional
700 1 _aBoggiano
_bAnn
701 1 _aPittman
_bThane
856 4 _uhttps://catalogo.ispa.pt/opac/biblioteca/localizacao_doc/e2.htm