Penang poscard collection 1899-1930s / Khoo Salma Nasution & Malcolm Wade. - Khoo, Salma Nasution; Wade, Michael (Pulau Pinang : Areca Books, 2006)
Includes bibliographical references (p. 297-299) and index.
Keywords: Postcards -- Collectors and collecting -- Malaysia -- Penang; Pinang -- History -- Pictorial works