Newspaper The Observer, Vol.V No.44, 1967-03-06
Information Office, MAAG Vietnam
The Observer, 1406Newspaper612291. No Date, David Petteys Collection, Vietnam Center and Sam Johnson Vietnam Archive, Texas Tech University, <a rel="nofollow" class="external free" href="https://www.vietnam.ttu.edu/virtualarchive/items.php?item=1406Newspaper612291">https://www.vietnam.ttu.edu/virtualarchive/items.php?item=1406Newspaper612291</a>, Accessed 10 Jun 2023.