Gaya APA

Sudioyono, L., Palupi, Y. (978-602-73684-1-5). ILMU SOSIAL DASAR . : .

Gaya MLA

Sudioyono, Lue., Palupi, Yulia. "ILMU SOSIAL DASAR". : , 978-602-73684-1-5. Electronic Resource.