Buckley, Shawn
Sun up to sun down
McGraw-Hill, 1979
 Buku Teks
Wahyu Adi Satriawan
Perbandingan metode pelaksanaan konstruksi basement top down dengan bottom up
Fakultas Teknik Universitas Indonesia, 2005
 UI - Skripsi (Membership)
Pike, William H.
Why stocks go up (and down) : a guide to sound investing / William H. Pike
Dow Joner-Irwin, 1983
 Buku Teks
Bernstein, Thomas P.
Up to the mountains and down to the villages: the transfer of youth from urban to rural china / Thomas P. Bernstein
New Haven, 1977
 Buku Teks
Pring, Martin J.
Investing in the second lost decade : a survival guide for keeping your profits up when the marke is down
McGraw-Hill, 2012
 Buku Teks