1. Main Textbook:

Introduction to Discourse Studies
http://linguistik.univie.ac.at/fileadmin/user_upload/inst_sprachwissenschaft/StEOP/Renkema_2004_introduction_to_discourse_studies_1_174.pdf
 

1. Reference:

An Introduction to Discourse Analysis: Theory and Method:
http://occupytampa.org/files/tristan/anthro/project%20articles/James%20Paul%20Gee%20An%20Introduction%20to%20Discourse%20Analysis:%20Theory%20and%20Method%20%202010.pdf