Alejandro, R. (1980). Ang sining at pamamaraan ng pagsulat ng paglalahad (The art and technique of expository writing). University Book Supply.
Citação do estilo Chicago (17ª ed.)Alejandro, Rufino. Ang Sining at Pamamaraan Ng Pagsulat Ng Paglalahad (The Art and Technique of Expository Writing). Manila: University Book Supply, 1980.
Citação MLA (9ª ed.)Alejandro, Rufino. Ang Sining at Pamamaraan Ng Pagsulat Ng Paglalahad (The Art and Technique of Expository Writing). University Book Supply, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.