Cita APA

Tinker, J., & Tinker, J. (1987). Breadwinners and the poor are most vulnerable.

Citación estilo Chicago

Tinker, Jon, y Jon Tinker. Breadwinners and the Poor Are Most Vulnerable. 1987.

Cita MLA

Tinker, Jon, y Jon Tinker. Breadwinners and the Poor Are Most Vulnerable. 1987.