Gaya APA

Umamah, J, M, A. (2014). Strategies of learning speaking skill by Indonesian learners of english and their contribution to speaking proficiency (Volume 25, Number 2, July 2014). : .

Gaya MLA

Umamah, Junaidi, Mistar,, Atik. "Strategies of learning speaking skill by Indonesian learners of english and their contribution to speaking proficiency". Volume 25, Number 2, July 2014 : , 2014. Electronic Resource.