Παραπομπή APA

(1969). Singapore: Guide and street directory : with sectional maps. Singapore: Government Printing Office.

Παραπομπή Chicago Style

Singapore: Guide and Street Directory : With Sectional Maps. Singapore: Government Printing Office, 1969.

Παραπομπή MLA

Singapore: Guide and Street Directory : With Sectional Maps. Singapore: Government Printing Office, 1969.

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