Gaya APA

NUGRAHA, A. (2019). MODUL MONTESSORI AREA SENSORIAL (Cet.1). Yogyakarta: SANATA DHARMA UNIVERITY PRESS.

Gaya MLA

NUGRAHA, ANDRI. "MODUL MONTESSORI AREA SENSORIAL". Cet.1 Yogyakarta: SANATA DHARMA UNIVERITY PRESS, 2019. E-Book-PGMI.