Cita APA (7th ed.)

Coutts, R. J., & Watson, J. E. A directory of philanthropic trusts.

Cita Chicago (17th ed.)

Coutts, Rosemary J., i John E. Watson. A Directory of Philanthropic Trusts.

Cita MLA (9th ed.)

Coutts, Rosemary J., i John E. Watson. A Directory of Philanthropic Trusts.