Taylor, Michael
Guiness book of aircraft facts & feats
Guinness Superlatives Limited, 1984
 Buku Referensi
Taylor, Mike
Ford capri: the car you always promised yourself
Crowood Press, 1995
 Buku Teks SO
The guinness book of records 1990
editor, Donald McFarlan
Guinness Publishing, 1990
 Buku Referensi
The Guinness book of records 1988
edited by Alan Russell and Norris D. McWhirter
Guinness Publishing, 1987
 Buku Referensi
Jonathan Tjahjadi
Pembiayaan rantai pasokan PT. X untuk dealer mobil di Indonesia = Supply chain financing of PT. X for car dealers in Indonesia
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2016
 UI - Tesis Membership