(2019). Agricultural Science. Faculty of Agriculture, Merdeka University Surabaya.
Citazione stile Chigago Style (17a edizione)Agricultural Science. Faculty of Agriculture, Merdeka University Surabaya, 2019.
Citatione MLA (9a ed.)Agricultural Science. Faculty of Agriculture, Merdeka University Surabaya, 2019.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.