ADISTY Septiani, & Penyunting : Tanty Setiawati & Ahmad Mahdi. (2011). Seratus Persen Official Justin Bieber First Step 2 Forever: My Story. Bandung: Kaifa.
Chicago Stili AlıntıADISTY Septiani, and Penyunting : Tanty Setiawati & Ahmad Mahdi. Seratus Persen Official Justin Bieber First Step 2 Forever: My Story. Bandung: Kaifa, 2011.
MLA AlıntıADISTY Septiani, and Penyunting : Tanty Setiawati & Ahmad Mahdi. Seratus Persen Official Justin Bieber First Step 2 Forever: My Story. Bandung: Kaifa, 2011.
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