Gaya APA

MAURER,Jay. (2000). FOCUS ON GRAMMAR (2nd). : .

Gaya Chicago

MAURER,Jay. FOCUS ON GRAMMAR. 2nd : , 2000. Text.

Gaya MLA

MAURER,Jay. FOCUS ON GRAMMAR. 2nd : , 2000. Text.

Gaya Turabian

MAURER,Jay. FOCUS ON GRAMMAR. 2nd : , 2000. Print.