Tobias Metzler และ Sasikarn Kongsak. (2016) Author-ities: Postcolonial challenges in J. M. Coetzee's Foe. <i>Silpakorn University Journal of Social Sciences, Humanities, and Arts</i>, <i>16</i>(3), 195-216.Tobias Metzler และ Sasikarn Kongsak. "Author-ities: Postcolonial challenges in J. M. Coetzee's Foe". Silpakorn University Journal of Social Sciences, Humanities, and Arts 16 (2016):195-216.Tobias Metzler และ Sasikarn Kongsak. Author-ities: Postcolonial challenges in J. M. Coetzee's Foe. Silpakorn University Research and Development Institute:ม.ป.ท. 2016.