Karunungan, R. E. (1966). Transfer and business taxes (Rev. ed.). Imprenta Los Filipinos.
芝加哥风格引文Karunungan, Ruben E. Transfer and Business Taxes. Rev. ed. Manila: Imprenta Los Filipinos, 1966.
MLA引文Karunungan, Ruben E. Transfer and Business Taxes. Rev. ed. Imprenta Los Filipinos, 1966.
警告：这些引文格式不一定是100％准确.