Sarmenta, J. (1973). Reactions of public school administrators and supervisors of Manila and Quezon City to certain educational ideas to improve Philippine education. s.n.].
Citazione stile Chigago Style (17a edizione)Sarmenta, Josefina. Reactions of Public School Administrators and Supervisors of Manila and Quezon City to Certain Educational Ideas to Improve Philippine Education. [Quezon City: s.n.], 1973.
Citatione MLA (9a ed.)Sarmenta, Josefina. Reactions of Public School Administrators and Supervisors of Manila and Quezon City to Certain Educational Ideas to Improve Philippine Education. s.n.], 1973.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.