Contribution to the sociology of language (The Hague : Mounton Publisher, 1972)
UKM: v.1-4 (1972-1975), v.6-8 (1975-1977), v.10-26 (1976-1979), v.28--40 (1980-1985). Langganan tamat.
v.12-14, 17-18 (Hantar jilid pada 30.01.2004)
Keywords: Sociolinguistics -- Periodicals; Linguistics