Lundstrom, K. (1990). Communicating for development: A practical guide (2nd.ed.). Lutheran World Federation.
Lua i Stíl Chicago (17ú heag.)Lundstrom, Karl-Johan. Communicating for Development: A Practical Guide. 2nd.ed. Geneva: Lutheran World Federation, 1990.
Lua MLA (9ú heag.)Lundstrom, Karl-Johan. Communicating for Development: A Practical Guide. 2nd.ed. Lutheran World Federation, 1990.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.