Perusahaan Mesin Tik Underwood (Indonesian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Perusahaan Mesin Tik Underwood" in Indonesian language version.

refsWebsite

Global rank Indonesian rank

1johnwolff.id.au

low place

low place

1web.archive.org

1^st place

1^st place

1antiquetypewriters.com

low place

low place

low place

low place

antiquetypewriters.com

"Antique Typewriters – Underwood 1". Diarsipkan dari versi asli tanggal 2014-08-13. Diakses tanggal 2019-11-27.

johnwolff.id.au

"John Wolff's Web Museum – Olivetti Mechanical Calculators".

web.archive.org

"Antique Typewriters – Underwood 1". Diarsipkan dari versi asli tanggal 2014-08-13. Diakses tanggal 2019-11-27.

wnpr.org

Depauw, Karen (November 10, 2014). "Typing History". WNPR.