Pflug, B. (1970). Funny bags. World's Work.
Cita Chicago (17th ed.)Pflug, Betsy. Funny Bags. Tadworth, Surrey: World's Work, 1970.
Cita MLA (8th ed.)Pflug, Betsy. Funny Bags. World's Work, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.