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American Publishing, 1970
Buku Teks
Prabhu, N.U.
John Wiley, 1965
Buku Teks
Viswanadham, N.
Prentice-Hall, 1992
Buku Teks
Viswanadham, N.
Prentice Hall of India, 1994
Buku Teks
Muhammad Yusuf
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2018
UI - Tesis Membership