- https://dfat.gov.au/about-us/publications/historical-documents/volume-26/Pages/284-memorandum-doet-ballard-to-administration -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-26/Pages/242-%2520memorandum-doet-warwick%2520smith-to-administration -
- … Minister which he had sent after getting Mr. Hasluck's reports from Washington had not been expressed in a …https://dfat.gov.au/about-us/publications/historical-documents/volume-27/Pages/062-telegram-johnston-to-commonwealth-office -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-25/Pages/054-cablegram-from-critchley-to-canberra -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-25/Pages/242-cablegram-to-all-posts -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-25/Pages/355-cablegram-from-shann-to-canberra -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-25/Pages/113-cablegram-from-barwick-to-menzies -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-25/Pages/203-savingram-from-critchley-to-canberra -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-26/Pages/142-memorandum-dea-petherbridge-to-dot -
- https://dfat.gov.au/about-us/publications/historical-documents/volume-26/Pages/223-record-of-conversation-%2520between-%2520mcdonald-and-so-mare -