APA Citation

(2007). Mengenal angka berhitung tk a semester 1. Surabaya: JP BOOKS.

Chicago Style Citation

Mengenal Angka Berhitung Tk a Semester 1. Surabaya: JP BOOKS, 2007.

MLA Citation

Mengenal Angka Berhitung Tk a Semester 1. Surabaya: JP BOOKS, 2007.

Warning: These citations may not always be 100% accurate.