Wiwik, Haryani and Purwandhi, Purwandhi and Rohman, S. and Utoyo, Bambang and Suharsono, Suharsono and Hidayanto, Dwi Nugroho and Murtiningsih, Haryati and Wiryawan, S.A. and Hidayanto, Dwi Nugroho and Masdukizen, Masdukizen and Masruchin, Masruchin and Subandriyo, Eddy and Haidah, Haidah and Subandriyo, Eddy and Hastuti, Tri and Fatmawati, Siti (2007) Borneo Jurnal Ilmu Pendidikan LPMP Kalimantan Timur Vol. I, No. 1, Juni 2007. Direktorat Jenderal Pendidikan Dasar dan Menengah, Samarinda. ISBN 18583105

Utoyo, Bambang and Suharsono, Suharsono (2007) Tiga perspektif pendekatan pembelajaran. Jurnal Ilmu Pendidikan LPMP Kalimantan Timur, 1 (1). pp. 32-41. ISSN 1858-3105