WAARDENBURG, J. (1973). Clasiccal approaches to the study of religion: Aims, methods and theories of research 1: introduction and anthology. Mouton and co.

WAARDENBURG, Jacques. Clasiccal Approaches to the Study of Religion: Aims, Methods and Theories of Research 1: Introduction and Anthology. Paris: Mouton and co, 1973.

WAARDENBURG, Jacques. Clasiccal Approaches to the Study of Religion: Aims, Methods and Theories of Research 1: Introduction and Anthology. Mouton and co, 1973.