Gaya APA
Nainggolan, Y, C, F. (2021).
Attitudes Of English Departement Students Of The 2020 Sociolinguistics Class Toward Singlish .
Padang:
Universitas Andalas.
Gaya MLA
Nainggolan, Yohana, Christin, Febrin.
"Attitudes Of English Departement Students Of The 2020 Sociolinguistics Class Toward Singlish".
Padang:
Universitas Andalas,
2021.
Skripsi.