The Directory & chronicle of China, Japan, Korea, Indo-China, straits settlements Malay states, Siam, Netherlands India, Borneo, the Philippines, &c. : with wich are incorporated "the China directory and "the Hongkong directory and Hong list for the Far East" : for the year 1930
Hongkong Daily Press, 1930
 Buku Referensi
The Directory & chronicle of China, Japan, Korea, Indo-China, straits settlements Malay states, Siam, Netherlands India, Borneo, the Philippines, &c. : with wich are incorporated "the China directory and "the Hongkong directory and Hong list for the Far East" : for the year 1916
Hongkong Daily Press, 1916
 Buku Referensi
The directory & chronicle of China, Japan, Corea, Indo-China, Straits Settlements, Malay States, Siam, Netherlands India, Borneo, The Philippines, &c.; with wich are incorporated "The China directory" and "The Hongkong directory and hong list for The Far East" Far the year 1923
Hongkong Daily Press, 1923
 Buku Teks SO
The Directory & chronicle of China, Japan, Korea, Indo-China, straits settlements Malay states, Siam, Netherlands India, Borneo, the Philippines, &c. : with wich are incorporated "the China directory and "the Hongkong directory and Hong list for the Far East" : for the year 1934
Hongkong Daily Press, 1934
 Buku Referensi
Directory and chronicle for China, Japan Straits Settlements, Indo-China, Philippines & C. 1901
Hongkong Daily Press, 1910
 Buku Referensi