APA
Gopal R., . (2022). TNPSC Mathematics Aptitude Test Guide (I,II,IIA,I,AO,III) Exam. Chennai: Sura college of competition.
Chicago
Gopal R, . 2022. TNPSC Mathematics Aptitude Test Guide (I,II,IIA,I,AO,III) Exam. Chennai: Sura college of competition.
Harvard
Gopal R., . (2022). TNPSC Mathematics Aptitude Test Guide (I,II,IIA,I,AO,III) Exam. Chennai: Sura college of competition.
MLA
Gopal R, . TNPSC Mathematics Aptitude Test Guide (I,II,IIA,I,AO,III) Exam. Chennai: Sura college of competition. 2022.