Amatong, A. A. Teaching of elementary health and safety through visual aids.
Citazione stile Chigago Style (17a edizione)Amatong, Armina Alcala. Teaching of Elementary Health and Safety Through Visual Aids. Thesis (BFA)--University of the Philippines.
Citatione MLA (9a ed.)Amatong, Armina Alcala. Teaching of Elementary Health and Safety Through Visual Aids.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.