Analysis of information sources in references of the Wikipedia article "Bob Brown" in English language version.
In the nineteen-seventies, Bob Brown, later a leader of the Australian Greens, a political party, spent two years as a member of a thylacine search team.
In the nineteen-seventies, Bob Brown, later a leader of the Australian Greens, a political party, spent two years as a member of a thylacine search team.