Gaya APA

TITIAN NO. 19 s/d 23 TH. 1976. (). : .

Gaya Chicago

TITIAN NO. 19 s/d 23 TH. 1976. . : , . .

Gaya MLA

TITIAN NO. 19 s/d 23 TH. 1976. . : , . .

Gaya Turabian

TITIAN NO. 19 s/d 23 TH. 1976. : , . .