Persinyalan blok otomatis (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Persinyalan blok otomatis" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

5,798^th place

low place

1books.google.com

3^rd place

6^th place

1web.archive.org

1^st place

1^st place

low place

low place

14^th place

30^th place

low place

low place

archive.today

"Rules for Conducting Transportation". Broadway.Pennsyrr.com. Pennsylvania Railroad. 1964. Diarsipkan dari versi asli tanggal 2013-02-01. Diakses tanggal 2013-12-06.

books.google.com

Report of the Interstate Commerce Commission on Block-Signal Systems and Appliances for the Automatic Control of Railroad Trains. Washington: Government Printing Office. 1907. hlm. 6–9. Diakses tanggal 2013-12-01.

netcom.com

pw2.netcom.com

Phillips, J. (1997). "The USRA era, 1900-1916". PW2.Netcom.com. Diarsipkan dari versi asli tanggal 2011-07-24. Diakses tanggal 2013-11-30.

pennsyrr.com

broadway.pennsyrr.com

"Rules for Conducting Transportation". Broadway.Pennsyrr.com. Pennsylvania Railroad. 1964. Diarsipkan dari versi asli tanggal 2013-02-01. Diakses tanggal 2013-12-06.

trains.com

trn.trains.com

Gwyer, William L. (2006-05-01). "Train Orders". Trains. Diakses pada 6 Desember 2013.

web.archive.org

Phillips, J. (1997). "The USRA era, 1900-1916". PW2.Netcom.com. Diarsipkan dari versi asli tanggal 2011-07-24. Diakses tanggal 2013-11-30.