Rola, A. C., Tabien, C., & Bagares, I. (1999). Coping with El Nino, 1998: An investigation in the upland community of Lantapan, Bukidnon, Philipines. Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Banos.
Chicago-referens (17:e uppl.)Rola, Agnes Casiple, C.O Tabien, och I.B Bagares. Coping with El Nino, 1998: An Investigation in the Upland Community of Lantapan, Bukidnon, Philipines. College, Laguna: Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Banos, 1999.
MLA-referens (9:e uppl.)Rola, Agnes Casiple, et al. Coping with El Nino, 1998: An Investigation in the Upland Community of Lantapan, Bukidnon, Philipines. Institute of Strategic Planning and Policy Studies, College of Public Affairs, University of the Philippines Los Banos, 1999.