Gaya APA

Charlotte Collars, dkk. (). Shaping Maths 2B . : .

Gaya Chicago

Charlotte Collars, dkk. Shaping Maths 2B. : , . .

Gaya MLA

Charlotte Collars, dkk. Shaping Maths 2B. : , . .

Gaya Turabian

Charlotte Collars, dkk. Shaping Maths 2B. : , . .