N. Tulung. (1990). Laporan penelitian pengalaman mengajar guru dan kemajuan siswa Sekolah Dasar di Kecamatan Langowan. Washington D.C. : Jakarta: Library of Congress Photo Duplication Service ; The LC Office.
Chicago Style CitationN. Tulung. Laporan Penelitian Pengalaman Mengajar Guru Dan Kemajuan Siswa Sekolah Dasar Di Kecamatan Langowan. Washington D.C. : Jakarta: Library of Congress Photo Duplication Service ; The LC Office, 1990.
MLA CitationN. Tulung. Laporan Penelitian Pengalaman Mengajar Guru Dan Kemajuan Siswa Sekolah Dasar Di Kecamatan Langowan. Washington D.C. : Jakarta: Library of Congress Photo Duplication Service ; The LC Office, 1990.
Warning: These citations may not always be 100% accurate.