Herz des Dienstes: Die unerzählte Geschichte von Dr. M P L Yegappan von Steven Chee Keong Sim
He stood shoulder to shoulder with the likes of Wong Pow Nee, Penang's first Chief Minister. Heart Of Service: The Untold Story Of Dr M P L Yegappan. by Steven Chee Keong Sim. Author Steven Chee Keong Sim.