APA (7th ed.) Citation

Fernado,W.O.T. (2016). Grade - 11 Mathematics: Class work book to test your knowledge. Gihan bookshop.

Chicago Style (17th ed.) Citation

Fernado,W.O.T. Grade - 11 Mathematics: Class Work Book to Test Your Knowledge. srilanka: Gihan bookshop, 2016.

MLA (9th ed.) Citation

Fernado,W.O.T. Grade - 11 Mathematics: Class Work Book to Test Your Knowledge. Gihan bookshop, 2016.

Warning: These citations may not always be 100% accurate.