Chica، Ana B.؛ Bartolomeo، Paolo؛ Lupiáñez، Juan (2013). "Two cognitive and neural systems for endogenous and exogenous spatial attention". Behavioural Brain Research. ج. 237: 107–123. DOI:10.1016/j.bbr.2012.09.027. PMID:23000534.
Conti-Ramsden، Gina؛ Durkin، Kevin (2012). "Language Development and Assessment in the Preschool Period". Neuropsychology Review. ج. 22 ع. 4: 384–401. DOI:10.1007/s11065-012-9208-z. PMID:22707315.
Chica، Ana B.؛ Bartolomeo، Paolo؛ Lupiáñez، Juan (2013). "Two cognitive and neural systems for endogenous and exogenous spatial attention". Behavioural Brain Research. ج. 237: 107–123. DOI:10.1016/j.bbr.2012.09.027. PMID:23000534.
Conti-Ramsden، Gina؛ Durkin، Kevin (2012). "Language Development and Assessment in the Preschool Period". Neuropsychology Review. ج. 22 ع. 4: 384–401. DOI:10.1007/s11065-012-9208-z. PMID:22707315.