Ralph Pickford (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Ralph Pickford" in English language version.

refsWebsite

Global rank English rank

2,948^th place

1,879^th place

1tandfonline.com

507^th place

429^th place

2^nd place

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5^th place

1books.google.com

3^rd place

3^rd place

books.google.com

Mitchell, Rie Rogers; Friedman, Harriet S. (1994). Sandplay: Past, Present, and Future. Psychology Press. p. 65. ISBN 978-0-415-10137-0.

doi.org

"Ergonomics News and Information". Ergonomics. 30 (6): 987–1001. June 1987. doi:10.1080/00140138708969793. ISSN 0014-0139.

gla.ac.uk

universitystory.gla.ac.uk

"On This Day: 11th of February". The University of Glasgow Story. Retrieved 13 June 2020.
"Biography of Ralph Pickford". University of Glasgow Story. Retrieved 13 June 2020.
"Fellowships: Pickford Travelling Fellowship". University of Glasgow Story. Retrieved 13 June 2020.

tandfonline.com

"Ergonomics News and Information". Ergonomics. 30 (6): 987–1001. June 1987. doi:10.1080/00140138708969793. ISSN 0014-0139.

worldcat.org

search.worldcat.org

"Ergonomics News and Information". Ergonomics. 30 (6): 987–1001. June 1987. doi:10.1080/00140138708969793. ISSN 0014-0139.