Gaya APA

SYAFRIGA, F. (2017). investigating the relationship between torism develovment and gdp per capita in seven asean countries . Padang: Universitas Andalas.

Gaya MLA

SYAFRIGA, FANDRA. "investigating the relationship between torism develovment and gdp per capita in seven asean countries". Padang: Universitas Andalas, 2017. Teks.