Johnson, David E., author
Prentice-Hall, 1981
Buku Teks
Johnson, David E., author
Prentice-Hall, 1992
Buku Teks
by David E. Johnson ... [et al.]
Prentice-Hall, 1997
Buku Teks
Sepriyanto, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2022
UI - Tesis (Membership)
Nikolas Jalu Padma Iswara, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Skripsi (Membership)