APA-referens (7:e uppl.)

Kantchev, G. British printers retool to survive digital shift. IN The New York Times International Weekly. Manila Bulletin.

Chicago-referens (17:e uppl.)

Kantchev, Georgi. "British Printers Retool to Survive Digital Shift. IN The New York Times International Weekly." Manila Bulletin .

MLA-referens (9:e uppl.)

Kantchev, Georgi. "British Printers Retool to Survive Digital Shift. IN The New York Times International Weekly." Manila Bulletin, .