Estella, P. G. (2014). Gridlock: A critical discourse analysis on the Manuel "Mar" Roxas III- Alfred Romualdez dialogue on typhoon Yolanda relief and rescue efforts. UP Los Baños Journal.
Chicago-referens (17:e uppl.)Estella, Pauline Gidget. "Gridlock: A Critical Discourse Analysis on the Manuel "Mar" Roxas III- Alfred Romualdez Dialogue on Typhoon Yolanda Relief and Rescue Efforts." UP Los Baños Journal 2014.
MLA-referens (9:e uppl.)Estella, Pauline Gidget. "Gridlock: A Critical Discourse Analysis on the Manuel "Mar" Roxas III- Alfred Romualdez Dialogue on Typhoon Yolanda Relief and Rescue Efforts." UP Los Baños Journal, 2014.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.