Gaya APA

Heather, J., Robyn, M. (2001). STEPPING FORWARD (Cet. 1). Singaura: PAN PACIFIC PUBLICATIONS (S) PTE LDT.

Gaya MLA

Heather, Jones., Robyn, Man. "STEPPING FORWARD". Cet. 1 Singaura: PAN PACIFIC PUBLICATIONS (S) PTE LDT, 2001. Text.