Gaya APA

Lafial Drs. Mochamad Kamal. (2008). : .

Gaya Chicago

Lafial Drs. Mochamad Kamal. . : , 2008. .

Gaya MLA

Lafial Drs. Mochamad Kamal. . : , 2008. .

Gaya Turabian

Lafial Drs. Mochamad Kamal. : , 2008. .