Cassell & Co.

References

1. ^ 2015.ISSN 0965-9439; OCLC 29991088 (all editions).
2. ^ 2010.
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6. ^ 2019 – via Google Books.
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8. ^ on 3 July 2018 2018.permalink 1(subscription required) & permalink 2(subscription required)
9. ^ 2019.
10. ^ . The New York Times. Vol. 118, no. 40447 (Late City ed.). 20 October 1968. p. F17. ISSN 0362-4331 2019.
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12. ^ . The New York Times. Vol. 131, no. 45317 (Late ed.). 18 May 1982. p. D10. ISSN 0362-4331 2018.permalink(subscription required)
13. ^ 2018.
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15. ^ 2023.
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19. ^ 2023.
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