5 1 50 David Lucas [at.al]; penerjemah: Nin Bakdi Sumanto dan Riningsih Saladi McDonald, Peter Additional Author Young, Elspeth Additional Author Young, Christabel. Additional Author mixed material 9794200573 Yogyakarta Gajah Mada University Press 1982 Masri Singarimbun Singarimbun, Masri Additional Author mixed material 9798581768 Yogyakarta Pustaka Pelajar 1996 F. Gunarwan Suratmo Suratmo, F. Gunarwan Additional Author mixed material 9794201456 Yogyakarta UGM 1998 Masri Singarimbun Singarimbun, Masri Additional Author mixed material 9798581768 Yogyakarta Pustaka Pelajar 1996 David Lucas [at.al]; penerjemah: Nin Bakdi Sumanto dan Riningsih Saladi McDonald, Peter Additional Author Young, Elspeth Additional Author Young, Christabel. Additional Author Lucas, David Additional Author mixed material 9794200573 Yogyakarta Gajah Mada University Press 1982