BrickLink - Minifigure gb012a : LEGO Dr. Egon Spengler, Printed Arms [ Ghostbusters] - BrickLink Reference Catalog
BrickLink - Part 973pb2423c01 : LEGO Torso Ghostbusters Jumpsuit Female with 'P.T.' ID Badge and 'P' Necklace Pattern / Dark Tan Arms with Ghostbusters Pattern / Black Hands [Minifigure, Torso Assembly, Decor.] - BrickLink Reference Catalog
Dimensions | Ghostbusters | Brickset: LEGO set guide and database
BrickLink - Set 71242-1 : LEGO Story Pack - Ghostbusters: Play the Complete Movie [Dimensions:Dimensions Wave 6:Ghostbusters] - BrickLink Reference Catalog
BrickLink - Part 973pb1696c01 : LEGO Torso Ghostbusters Jumpsuit with 'P.V.' ID Badge and 'PETER' on Reverse Pattern / Tan Arms / Black Hands [Minifigure, Torso Assembly, Decor.] - BrickLink Reference Catalog
BrickLink - Part 981pb067 : LEGO Arm, Left with Ghostbusters Pocket and Elbow Patch Pattern [Minifigure, Body Part] - BrickLink Reference Catalog