Zhang, Weiwen
Harmony
China Renmin University Press, 2015
 eBooks
Abrams, Charles
Man`s struggle for shelter in a urbanizing world
MIT Press, 1964
 Buku Teks SO
Abrams, Charles
Man`s struggle for shelter in an urbanizing world
MIT Press, 1964
 Buku Teks SO
Erna Surjadi
Gender harmony
Pustaka Sinar Harapan, 2010
 Buku Teks SO
Oudendyk, William J.
Ways and by-ways in diplomacy
Peter Davies, 1939
 Buku Teks SO