APA-viite (7. p.)

Tompkins, S. Digital advertising in PH runs into roadblocks. Philippine Daily Inquirer.

Chicago-viite (17. p.)

Tompkins, Stephen. "Digital Advertising in PH Runs into Roadblocks." Philippine Daily Inquirer .

MLA-viite (9. p.)

Tompkins, Stephen. "Digital Advertising in PH Runs into Roadblocks." Philippine Daily Inquirer, .

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