Sarangay, L. (1969). The student population of the Cagayan Vallley Institute of Technology: A descriptive profile. s.n.].
Citazione stile Chigago Style (17a edizione)Sarangay, Lolita. The Student Population of the Cagayan Vallley Institute of Technology: A Descriptive Profile. [Quezon City: s.n.], 1969.
Citatione MLA (9a ed.)Sarangay, Lolita. The Student Population of the Cagayan Vallley Institute of Technology: A Descriptive Profile. s.n.], 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.