(1970). Students to revise Constitution Jan. 24: Sumulong, other give proposals. Philippine Collegian.
Citazione stile Chigago Style (17a edizione)"Students to Revise Constitution Jan. 24: Sumulong, Other Give Proposals." Philippine Collegian 1970.
Citatione MLA (9a ed.)"Students to Revise Constitution Jan. 24: Sumulong, Other Give Proposals." Philippine Collegian, 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.