Bugnoson, F. R. (1967). Mountain Province Development Authority project study on the proposed zig-zag rice terrraces along Kennon Road, Baguio City: A tourist attraction. s.n.].
Citazione stile Chigago Style (17a edizione)Bugnoson, Floro R. Mountain Province Development Authority Project Study on the Proposed Zig-zag Rice Terrraces Along Kennon Road, Baguio City: A Tourist Attraction. S.l: s.n.], 1967.
Citatione MLA (9a ed.)Bugnoson, Floro R. Mountain Province Development Authority Project Study on the Proposed Zig-zag Rice Terrraces Along Kennon Road, Baguio City: A Tourist Attraction. s.n.], 1967.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.