Παραπομπή APA

(1978). Urban redevelopment authority annual report 1977-78. Singapore: Urban Redevelopment Authority.

Παραπομπή Chicago Style

Urban Redevelopment Authority Annual Report 1977-78. Singapore: Urban Redevelopment Authority, 1978.

Παραπομπή MLA

Urban Redevelopment Authority Annual Report 1977-78. Singapore: Urban Redevelopment Authority, 1978.

Πρόσοχή: Οι παραπομπές μπορεί να μην είναι 100% ακριβείς.