Citazione Stile APA (7a Edizione)

Cartagena, J. A. The effects and implications of the travel tax on Filipino travelers. -- 1986.

Citazione stile Chigago Style (17a edizione)

Cartagena, Juanito A. The Effects and Implications of the Travel Tax on Filipino Travelers. -- 1986.

Citatione MLA (9a ed.)

Cartagena, Juanito A. The Effects and Implications of the Travel Tax on Filipino Travelers. -- 1986.