Gaya APA

Toh, CS. (2008). A-Level Study Guide Mathematics . Singapore: Step-by-Step Managements.

Gaya Chicago

Toh, CS. A-Level Study Guide Mathematics. Singapore: Step-by-Step Managements, 2008. Text.

Gaya MLA

Toh, CS. A-Level Study Guide Mathematics. Singapore: Step-by-Step Managements, 2008. Text.

Gaya Turabian

Toh, CS. A-Level Study Guide Mathematics. Singapore: Step-by-Step Managements, 2008. Print.