Gaya APA

Learning By Snowball Throwing. (2020). Kudus: .

Gaya Chicago

Learning By Snowball Throwing. . Kudus: , 2020. .

Gaya MLA

Learning By Snowball Throwing. . Kudus: , 2020. .

Gaya Turabian

Learning By Snowball Throwing. Kudus: , 2020. .