Twee negerpopjes

MLA

Lennart, Clare, and S Trivelli. Twee Negerpopjes. 's-Gravenhage: Stols, 1954.

APA

Lennart, C., & Trivelli, S. (1954). Twee negerpopjes. 's-Gravenhage: Stols.

Chicago

Lennart, Clare, and S Trivelli. Twee Negerpopjes. 's-Gravenhage: Stols, 1954.