APA-viite (7. p.)

Tran, T. T. (2010). Entrepreneurial marketing of small and medium-sized tourism companies: Vietnamese tourism firms at the Matka messut 2009.

Chicago-viite (17. p.)

Tran, Thanh Thao. Entrepreneurial Marketing of Small and Medium-sized Tourism Companies: Vietnamese Tourism Firms at the Matka Messut 2009. Jyväskylä, 2010.

MLA-viite (9. p.)

Tran, Thanh Thao. Entrepreneurial Marketing of Small and Medium-sized Tourism Companies: Vietnamese Tourism Firms at the Matka Messut 2009. 2010.