Peter, F. (1992). Obituary: David Robert Dunlop. Sciendo.
Cita Chicago (17th ed.)Peter, Ferguson. Obituary: David Robert Dunlop. Sciendo, 1992.
Cita MLA (9th ed.)Peter, Ferguson. Obituary: David Robert Dunlop. Sciendo, 1992.
Atenció: Aquestes cites poden no estar 100% correctes.