Cattell, J. McKeen. 1886: The time it takes to see and name objects . Mind11,63-65.
2.
— 1886: The time taken up by cerebral operations. Mind11, 377-92 and 523-38.
3.
Taeschner, T.1983: Does the bilingual child possess twice the lexicon of the monolingual child? Rassegna Italiana di Linguistica Applicata2/3, 179-88.
4.
Yoshida, M.1978: The acquisition of English vocabulary by a Japanese speaking child. In E. Hatch (ed.) Second language acquisition: a book of readings. Rowley, MA: Newbury House.