Chayu Amrita Nanda, author
Indonesia Defense University, 2019
Artikel Jurnal
Taylor, William J.
Westview Press, 1990
Buku Teks
Artikel Jurnal
Sanger, Richard H., author
Cornell University Press, 1954
Buku Teks
Sanger, Richard H.
Ithaca, Cornell University Press, [c 1954]
Buku Teks