共 5 条
[1]
FERNANDEZ FM, 1990, REV FILOL ESPAN, V70, P189
[2]
Lopez Morales H., 2004, Sociolinguistica
[3]
MORALES HL, 2001, P 1 INT C LANG VAR E, P141
[4]
Preston D.R., 2004, SOCIOLINGUISTIC VARI, P140
[5]
1994, PRINCIPLES LINGUISTI, V1