Wollaston, A. F. R. Pygmies & Papuans: The Stone Age To-day in Dutch New Guinea.
Cita Chicago (17th ed.)Wollaston, A. F. R. Pygmies & Papuans: The Stone Age To-day in Dutch New Guinea.
Cita MLA (9th ed.)Wollaston, A. F. R. Pygmies & Papuans: The Stone Age To-day in Dutch New Guinea.
Atenció: Aquestes cites poden no estar 100% correctes.