Approaches to the study of religion

oleh David N. Gellner, Sue Morgan, Clive Erricker, Rob Fisher
Terbitan: Cassel, 1999

The Biosphere and Noosphere Reader : global environment, society and change

oleh Michael Pye, A Scott Moreau, Jeffrey K. Haddens, Yvonne Y Haddad, Sue Morgan, Pradana Boy ZTF
Terbitan: Routledge, 1999