Cita APA (7th ed.)

Cramer, S., & Cramer. Erika Hauff. (1992). Samar: Development issues and analysis. United Church of Christ in the Philippines.

Cita Chicago (17th ed.)

Cramer, Stefan, i Cramer. Erika Hauff. Samar: Development Issues and Analysis. Quezon City: United Church of Christ in the Philippines, 1992.

Cita MLA (9th ed.)

Cramer, Stefan, i Cramer. Erika Hauff. Samar: Development Issues and Analysis. United Church of Christ in the Philippines, 1992.