Here it is: http://www.stuff.co.nz/sport/football/9382607/All-Whites-Vietnam-War-blast-from-the-past
I believe there was also an article in an edition of The Blizzard in the last year from the point of view of the Australians.
Incidentally, the article linked above claims that Taylor was 16 at the time.
Dave Taylor is listed on several international football websites and has a Wikipedia entry but none have his date of birth.
However, some online detective work uncovered this match report from Jeremy Ruane which has Taylor playing for Mount Albert - Ponsonby v Manurewa in the Smokefree Superclub Northern Region Championship on 25 June 1995 aged 44:
http://www.ultimatenzsoccer.com/id1019.htm
"Pulling the strings was the young-at-heart Dave Taylor. Now aged 44, the former New Zealand international turned back the clock to demonstrate the art of making the ball do the work..."
Aged 44 in June 1995, means he was born in 1950 (after 25 June some time) or 1951 (before 25 June)
Leggy has stated on this thread that Taylor was born in 1950.
Considering he made his All Whites debut on 10/11/67 that means he was anything from 17 years and four and a half months old to 16 years and 11 months if born in December 1950.
All hinges on when he was born between June 25 1950 and June 25 1951.
Could well have been only 16 on his debut making him the youngest full All Whites debutant we know of.