Aquilina Nikke Paramita, Christina Maryeni, Margareta Ratnaningdyah, Yasinta Dyah Pertiwi K, Maria Tuntun, Harnawan, & Flora Maharani. (2019). Star kids 6 (Revised Edition): A series of theme-based English text books for the students of Elementary School (Cetakan ke-1, 2019.). Yogyakarta: Kanisius.

Aquilina Nikke Paramita, Christina Maryeni, Margareta Ratnaningdyah, Yasinta Dyah Pertiwi K, Maria Tuntun, Harnawan, and Flora Maharani. Star Kids 6 (Revised Edition): A Series of Theme-based English Text Books for the Students of Elementary School. Cetakan ke-1, 2019. Yogyakarta: Kanisius, 2019.

Aquilina Nikke Paramita, et al. Star Kids 6 (Revised Edition): A Series of Theme-based English Text Books for the Students of Elementary School. Cetakan ke-1, 2019. Yogyakarta: Kanisius, 2019.