Citazione Stile APA (7a Edizione)

Ronquillo, M. V. (2020). From a duopoly to a monopoly. Manila Times.

Citazione stile Chigago Style (17a edizione)

Ronquillo, Marlen V. "From a Duopoly to a Monopoly." Manila Times 2020.

Citatione MLA (9a ed.)

Ronquillo, Marlen V. "From a Duopoly to a Monopoly." Manila Times, 2020.