PIERCE, JOE E. "SAMPLING AND TYPOLOGICAL INDICES IN LANGUAGE" Linguistics, 4.24 (2009): 43-50. Retrieved 18 May. 2013, from doi:10.1515/ling.1966.4.24.43

PIERCE, J. (2009). SAMPLING AND TYPOLOGICAL INDICES IN LANGUAGE. Linguistics, 4(24), pp. 5-136. Retrieved 18 May. 2013, from doi:10.1515/ling.1966.4.24.43

PIERCE, JOE E. 2009. SAMPLING AND TYPOLOGICAL INDICES IN LANGUAGE. Linguistics. 4(24): 5-136. Retrieved 18 May. 2013, from doi:10.1515/ling.1966.4.24.43