APA citiranje

Hu, T., & Mao, Z. (2002). Effects of cigarette tax on cigarette consumption and the Chinese economy. BMJ Group.

Citação norma Chicago

Hu, T., and Z. Mao. Effects of Cigarette Tax On Cigarette Consumption and the Chinese Economy. BMJ Group, 2002.

MLA citiranje

Hu, T., and Z. Mao. Effects of Cigarette Tax On Cigarette Consumption and the Chinese Economy. BMJ Group, 2002.

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