Austin, Richard L., author
Van Nostrand Reinhold, 1983
Buku Teks
Eckbo, Garrett, author
McGraw-Hill, 1969
Buku Teks
Elsevier Science B.V.,
Majalah, Jurnal, Buletin
Waldheim, Charles, author
Princeton University Press, 2016
Buku Teks
edited by Simon Bell, Ingrid Sarlov Herlin, Richard Stiles
Routledge, 2012
Buku Teks