APA (7. basım) Alıntı

Somsamai, T. Readability of college textbooks as basis for the threshold level of Thai engineering freshmen.

Chicago Style (17. basım) Atıf

Somsamai, Tuangporn. Readability of College Textbooks as Basis for the Threshold Level of Thai Engineering Freshmen.

MLA (9th ed.) Atıf

Somsamai, Tuangporn. Readability of College Textbooks as Basis for the Threshold Level of Thai Engineering Freshmen.